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    60 Products
    About Drill Bits
    industrial info icon

    Compare material, finish, length class, and decimal size equivalents.

    Carbide-Tipped Drill Bit Sets for Masonry and Concrete

    Crush rather than cut material so bits don’t jam or overheat while drilling masonry and concrete. The ultra-hard carbide tip breaks masonry into pieces and the widely spaced flutes channel them out of the hole. These bits stay sharp, resisting wear and heat that will dull or break other bits.
    SDS-Plus Shank for Hammer and Rotary Drilling
    Image of Product. Front orientation. Drill Bits. Carbide-Tipped Drill Bit Sets for Masonry and Concrete, SDS-Plus Shank for Hammer and Rotary Drilling.
    Image of Specification. SDS-Plus Shank. Front orientation. SDS Plus Shank.

    SDS-Plus

    Shank

    The slotted shank fits SDS-Plus-drive rotary hammers, which rotate and hammer bits simultaneously to penetrate material. Also known as percussion or impact bits.
    No. of
    Pieces
    Drill Bit Size
    Drill Bit
    Point Type
    Specs. Met
    Container
    Type
    Each
    Uncoated
    63/16", 1/4", 5/16", 3/8", 1/2"
    		Standard
    		ANSI B212.15Plastic Pouch8948A91000000
     
    Round Shank for Hammer and Rotary Drilling
    Image of Product. Front orientation. Drill Bits. Carbide-Tipped Drill Bit Sets for Masonry and Concrete, Round Shank for Hammer and Rotary Drilling.
    Use these bits in rotary hammers that have a drill chuck. Simultaneous rotary and hammering action drills faster and penetrates material with less pressure than rotary-only bits. Also known as percussion or impact bits.
    No. of
    Pieces
    Drill Bit Size
    Drill Bit
    Point Type
    Specs. Met
    Container
    Type
    Each
    Uncoated
    63/16", 1/4", 5/16", 3/8", 1/2", 5/8"
    		Standard
    		ANSI B212.15Plastic Pouch2943A6000000
    61/4", 5/16", 3/8", 1/2", 5/8", 3/4"
    		Standard
    		ANSI B212.15Plastic Pouch2943A500000
     
    Hex Shank for Hammer and Rotary Drilling
    Image of Product. Front orientation. Drill Bits. Carbide-Tipped Drill Bit Sets for Masonry and Concrete, Hex Shank for Hammer and Rotary Drilling.
    The hex shape is less likely to slip in the chuck than a round shank. Use simultaneous rotary and hammering action to drill faster and penetrate material with less pressure than rotary-only bits. Also known as percussion or impact bits.
    No. of
    Pieces
    Drill Bit Size
    Drill Bit
    Point Type
    Specs. Met
    Container
    Type
    Each
    Uncoated
    61/8", 3/16", 1/4", 5/16", 3/8", 1/2"
    		Standard
    		ANSI B212.15Plastic Pouch8897A92000000
     

    Carbide Drill Bit Sets

    The hardest and most wear-resistant drill bits you can buy. Carbide bits stay sharp at high temperatures and faster speeds for the best performance on hard and difficult-to-machine materials. They last 10 to 20 times longer than their closest alternative, cobalt steel. Carbide can be brittle, however, so these bits require a rigid machine tool holder to prevent breakage and should not be used in hand drilling applications.
    Jobbers' LengthAbout Jobbers' Length
    Image of Product. Front orientation. Drill Bits. Carbide Drill Bit Sets, Jobbers' Length.
    These bits have the balance of rigidity and length needed for most applications.
    Aluminum Titanium Nitride (AlTiN) Coated—The hardest and most wear-resistant coating, especially at high temperatures. These bits are best for hard and abrasive materials, such as iron and titanium.
    Uncoated—Excellent for a range of materials but won't last as long as coated bits.
    No. of
    Pieces
    Drill Bit Sizes Included
    System of
    Measurement
    Drill Bit Point
    Style
    Container
    Type
    Each
    Aluminum Titanium Nitride (AlTiN) Coated
    61/16"-3/8" (increments of 1/16")InchFour-Facet Point
    		Wood Case29325A250000000
     
    Uncoated
    61/16"-3/8" (increments of 1/16")InchFour-Facet Point
    		Metal Case29325A21000000
     

    Drill Bit Sets for Wood

    Image of Product. Front orientation. Drill Bits. Drill Bit Sets for Wood.
    Make rough holes in wood for jobs such as running wire and pipe through framing studs and sheets. These bits have two sharp edges for faster cuts than fluted bits and won't cause the surface of the material to splinter. A centering point keeps them stable while drilling soft and hard woods such as pine, plywood, and oak. Also known as spade bits.
    No. of
    Pieces
    Drill Bit Sizes Included
    Drill Bit
    Point Type
    Shank Type
    Each
    Uncoated
    63/8", 1/2", 5/8", 3/4", 7/8", 1"Standard
    		Quick-Change Hex
    		2894A91000000
     

    Chip-Clearing Carbide-Tipped Drill Bit Sets for Masonry and Concrete

    Prevent frequent stops to clear bits and reduce heat buildup that can damage them. The tight spiral flutes lift dust and debris out of the hole more quickly than standard masonry bits. These bits are especially effective for brittle material that creates a lot of debris, such as block and brick. The carbide tip resists wear to stay sharp.
    Round Shank for Hammer and Rotary Drilling
    Image of Product. Front orientation. Drill Bits. Chip-Clearing Carbide-Tipped Drill Bit Sets for Masonry and Concrete, Round Shank for Hammer and Rotary Drilling.
    Use these bits in rotary hammers that have a drill chuck. Simultaneous rotary and hammering action drills faster and penetrates material with less pressure than rotary-only bits. Also known as percussion or impact bits.
    No. of
    Pieces
    Drill Bit Size
    Drill Bit
    Point Type
    Specs. Met
    Container
    Type
    Each
    Uncoated
    63/16", 1/4", 5/16", 3/8", 1/2", 5/8"
    		Standard
    		ANSI B212.15Plastic Pouch2943A3000000
    61/4", 5/16", 3/8", 1/2", 5/8", 3/4"
    		Standard
    		ANSI B212.15Plastic Pouch2943A200000
     

    Center Drill Sets

    Image of Product. Front orientation. Center Drills. Center Drill Sets.
    A variety of sizes to create precisely centered holes that mate with lathe centers or to drill and countersink in a single step to install fasteners.
    Carbide—The hardest and most wear-resistant center drills you can buy. They stay sharp at high temperatures and faster speeds for the best performance on hard and difficult-to-machine materials. They last 10 to 20 times longer than their closest alternative, cobalt steel. Carbide can be brittle, however, so use a rigid machine tool holder to prevent breakage.
    60° Countersink Angle—The most common center drill angle. The short and sturdy tip starts holes that perfectly match lathe centers.
    82° Countersink Angle—Start a hole with cone-shaped recesses so inch screws sit flush with the surface.
    90° Countersink Angle—Start a hole with cone-shaped recesses so metric screws sit flush with the surface.
    Uncoated—Suitable for most tasks, but won't last as long as coated center drills.
    Titanium Carbon Nitride (TiCN) Coated—Resist heat, chipping, and wear, to last up to three times longer than an uncoated option.
    Titanium Aluminum Nitride (TiAlN) Coated—Harder than TiCN, these center drills cut metal as hard as Rockwell C50, such as iron and titanium, without chipping.
    Aluminum Titanium Nitride (AlTiN) Coated—The hardest and most wear-resistant coating we offer, these center drills cut through metals as hard as Rockwell C70 without losing their sharp cutting edges.
    60°
    Countersink Angle
    82°
    Countersink Angle
    90°
    Countersink Angle
    No. of
    Pieces
    Trade Size
    Finish
    Container
    Type
    Mfr.
    Each
    Each
    Each
    Carbide
    61, 2, 3, 4, 5, 6UncoatedMetal CaseUltra Tool2925A2200000002925A7200000002925A730000000
    61, 2, 3, 4, 5, 6Titanium Carbon Nitride (TiCN) CoatedMetal CaseUltra Tool2936A3110000002936A3210000002936A331000000
    61, 2, 3, 4, 5, 6Titanium Aluminum Nitride (TiAlN) CoatedMetal CaseUltra Tool2936A3120000002936A3220000002936A332000000
    61, 2, 3, 4, 5, 6Aluminum Titanium Nitride (AlTiN) CoatedMetal CaseUltra Tool2936A3130000002936A3230000002936A333000000
     

    6-Flute Spline Bit Sets

    Image of Product. Front orientation. Screwdriver Bits. 6-Flute Spline Bit Sets.
    Turn a variety of 6-flute spline screws, which are commonly found in workholding equipment. The bits in these sets have six sharply angled wings for a tight grip. Also known as Bristol bits.
    Knurled-End-Hex Shank—Also known as insert bits, these snap into hand tools. If you want to use them with power tools, attach a bit adapter (not included). Alternatively, grip the knurled shank to finger-tighten screws.
    Steel—Best for dry environments, since moisture will cause these bits to rust.
    No. of
    Pieces
    Components Included
    Bits Included
    Drive Tools Included
    Material
    Container
    Type
    Each
    For Hand Tools
     
    1/4" Knurled-End-Hex Shank Size
    61 Drive Tool
    5 Bits    		6-Flute Spline: 0.060", 0.072", 0.096", 0.111", 0.145" (1 1/4" O'all Lg.)3 3/4" Lg. Tight-Clearance Ratcheting Bit ScrewdriverSteelPlastic Case5697A28000000
     

    Drill-Bit Counterbore Sets for Wood

    Image of Product. Front orientation. Counterbores. Drill-Bit Counterbore Sets for Wood.
    Drill and counterbore holes of different depths without changing tools. These counterbores move along the drill bit (sold separately) and lock into place with set screws to match the length of the screw you're installing.
    Body Dia.
    No. of
    Pieces
    Container
    Type
    Mfr.
    Each
    Uncoated Steel
    3/46", 1/4", 5/16", 3/8", 7/16", 1/2"6Wood StandW. L. Fuller3105A310000000
     

    Carbide Square End Mill Sets

    Image of Product. Front orientation. End Mills. Carbide Square End Mill Sets.
    Made of solid carbide, the end mills in these sets are harder, stronger, and more wear resistant than high-speed steel for the longest life and best finish on hard material. Their extreme hardness means they are brittle, so a highly rigid setup, such as a CNC machine, is necessary to prevent the end mill from breaking. They have a square end for milling square slots, pockets, and edges. All are center cutting, allowing plunge cuts into a surface.
    Uncoated Carbide—Use uncoated end mills for general purpose milling and short production runs.
    Titanium Nitride (TiN)-Coated Carbide—Titanium nitride (TiN)-coated end mills create less friction than uncoated end mills, which means they last longer when run at similar speeds. Use coated end mills for demanding, high-speed jobs in hard material as well as for longer production runs. They’re more wear resistant than uncoated end mills.
    Titanium Carbon Nitride (TiCN)-Coated Carbide—Titanium carbon nitride (TiCN)-coated end mills have a hard, smooth finish that resists chipping and wear and prevents material from accumulating on the cutting edge. They’re especially good for use in aluminum. Use coated end mills for demanding, high-speed jobs in hard material as well as for longer production runs. They’re more wear resistant than uncoated end mills.
    Titanium Aluminum Nitride (TiAlN)-Coated Carbide—Titanium aluminum nitride (TiAIN)-coated end mills dissipate heat better than other end mills, especially at high speeds. At high temperatures, the coating creates a layer of aluminum oxide that transfers heat to the chips, keeping the tool cool, even when used without lubrication. Use coated end mills for demanding, high-speed jobs in hard material as well as for longer production runs. They’re more wear resistant than uncoated end mills.
    2 Flutes—End mills with two flutes provide better chip clearance for high-volume, high-speed plunge, slotting, and roughing cuts.
    4 Flutes—End mills with four flutes provide a finer finish and operate with less vibration when run at high speeds.
    No. of
    Pieces
    Includes
    Flute
    Spacing
    Helix
    Angle
    For Use On
    End Mill Type
    Cut
    Style
    Each
    Uncoated Carbide
     
    2 Flutes
    61/2" Mill Dia. × 1/2" Shank Dia. × 1" Lg. of Cut × 3" O'all Lg. End Mill
    1/4" Mill Dia. × 1/4" Shank Dia. × 3/4" Lg. of Cut × 2 1/2" O'all Lg. End Mill
    1/8" Mill Dia. × 1/8" Shank Dia. × 1/2" Lg. of Cut × 1 1/2" O'all Lg. End Mill
    3/16" Mill Dia. × 3/16" Shank Dia. × 5/8" Lg. of Cut × 2" O'all Lg. End Mill
    3/8" Mill Dia. × 3/8" Shank Dia. × 1" Lg. of Cut × 2 1/2" O'all Lg. End Mill
    5/16" Mill Dia. × 5/16" Shank Dia. × 13/16" Lg. of Cut × 2 1/2" O'all Lg. End Mill    		Equal30°Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquare8873A110000000
     
    4 Flutes
    61/2" Mill Dia. × 1/2" Shank Dia. × 1" Lg. of Cut × 3" O'all Lg. End Mill
    1/4" Mill Dia. × 1/4" Shank Dia. × 3/4" Lg. of Cut × 2 1/2" O'all Lg. End Mill
    1/8" Mill Dia. × 1/8" Shank Dia. × 1/2" Lg. of Cut × 1 1/2" O'all Lg. End Mill
    3/16" Mill Dia. × 3/16" Shank Dia. × 5/8" Lg. of Cut × 2" O'all Lg. End Mill
    3/8" Mill Dia. × 3/8" Shank Dia. × 1" Lg. of Cut × 2 1/2" O'all Lg. End Mill
    5/16" Mill Dia. × 5/16" Shank Dia. × 13/16" Lg. of Cut × 2 1/2" O'all Lg. End Mill    		Equal30°Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquare8873A12000000
     
    Titanium Nitride (TiN)-Coated Carbide
     
    2 Flutes
    61/2" Mill Dia. × 1/2" Shank Dia. × 1" Lg. of Cut × 3" O'all Lg. End Mill
    1/4" Mill Dia. × 1/4" Shank Dia. × 3/4" Lg. of Cut × 2 1/2" O'all Lg. End Mill
    1/8" Mill Dia. × 1/8" Shank Dia. × 1/2" Lg. of Cut × 1 1/2" O'all Lg. End Mill
    3/16" Mill Dia. × 3/16" Shank Dia. × 5/8" Lg. of Cut × 2" O'all Lg. End Mill
    3/8" Mill Dia. × 3/8" Shank Dia. × 1" Lg. of Cut × 2 1/2" O'all Lg. End Mill
    5/16" Mill Dia. × 5/16" Shank Dia. × 13/16" Lg. of Cut × 2 1/2" O'all Lg. End Mill    		Equal30°Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquare8873A211000000
     
    4 Flutes
    61/2" Mill Dia. × 1/2" Shank Dia. × 1" Lg. of Cut × 3" O'all Lg. End Mill
    1/4" Mill Dia. × 1/4" Shank Dia. × 3/4" Lg. of Cut × 2 1/2" O'all Lg. End Mill
    1/8" Mill Dia. × 1/8" Shank Dia. × 1/2" Lg. of Cut × 1 1/2" O'all Lg. End Mill
    3/16" Mill Dia. × 3/16" Shank Dia. × 5/8" Lg. of Cut × 2" O'all Lg. End Mill
    3/8" Mill Dia. × 3/8" Shank Dia. × 1" Lg. of Cut × 2 1/2" O'all Lg. End Mill
    5/16" Mill Dia. × 5/16" Shank Dia. × 13/16" Lg. of Cut × 2 1/2" O'all Lg. End Mill    		Equal30°Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquare8873A221000000
     
    Titanium Carbon Nitride (TiCN)-Coated Carbide
     
    2 Flutes
    61/2" Mill Dia. × 1/2" Shank Dia. × 1" Lg. of Cut × 3" O'all Lg. End Mill
    1/4" Mill Dia. × 1/4" Shank Dia. × 3/4" Lg. of Cut × 2 1/2" O'all Lg. End Mill
    1/8" Mill Dia. × 1/8" Shank Dia. × 1/2" Lg. of Cut × 1 1/2" O'all Lg. End Mill
    3/16" Mill Dia. × 3/16" Shank Dia. × 5/8" Lg. of Cut × 2" O'all Lg. End Mill
    3/8" Mill Dia. × 3/8" Shank Dia. × 1" Lg. of Cut × 2 1/2" O'all Lg. End Mill
    5/16" Mill Dia. × 5/16" Shank Dia. × 13/16" Lg. of Cut × 2 1/2" O'all Lg. End Mill    		Equal30°Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Stainless Steel, SteelCenter CuttingSquare8873A212000000
     
    4 Flutes
    61/2" Mill Dia. × 1/2" Shank Dia. × 1" Lg. of Cut × 3" O'all Lg. End Mill
    1/4" Mill Dia. × 1/4" Shank Dia. × 3/4" Lg. of Cut × 2 1/2" O'all Lg. End Mill
    1/8" Mill Dia. × 1/8" Shank Dia. × 1/2" Lg. of Cut × 1 1/2" O'all Lg. End Mill
    3/16" Mill Dia. × 3/16" Shank Dia. × 5/8" Lg. of Cut × 2" O'all Lg. End Mill
    3/8" Mill Dia. × 3/8" Shank Dia. × 1" Lg. of Cut × 2 1/2" O'all Lg. End Mill
    5/16" Mill Dia. × 5/16" Shank Dia. × 13/16" Lg. of Cut × 2 1/2" O'all Lg. End Mill    		Equal30°Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Stainless Steel, SteelCenter CuttingSquare8873A222000000
     
    Titanium Aluminum Nitride (TiAlN)-Coated Carbide
     
    2 Flutes
    61/2" Mill Dia. × 1/2" Shank Dia. × 1" Lg. of Cut × 3" O'all Lg. End Mill
    1/4" Mill Dia. × 1/4" Shank Dia. × 3/4" Lg. of Cut × 2 1/2" O'all Lg. End Mill
    1/8" Mill Dia. × 1/8" Shank Dia. × 1/2" Lg. of Cut × 1 1/2" O'all Lg. End Mill
    3/16" Mill Dia. × 3/16" Shank Dia. × 5/8" Lg. of Cut × 2" O'all Lg. End Mill
    3/8" Mill Dia. × 3/8" Shank Dia. × 1" Lg. of Cut × 2 1/2" O'all Lg. End Mill
    5/16" Mill Dia. × 5/16" Shank Dia. × 13/16" Lg. of Cut × 2 1/2" O'all Lg. End Mill    		Equal30°Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquare8873A213000000
     
    4 Flutes
    61/2" Mill Dia. × 1/2" Shank Dia. × 1" Lg. of Cut × 3" O'all Lg. End Mill
    1/4" Mill Dia. × 1/4" Shank Dia. × 3/4" Lg. of Cut × 2 1/2" O'all Lg. End Mill
    1/8" Mill Dia. × 1/8" Shank Dia. × 1/2" Lg. of Cut × 1 1/2" O'all Lg. End Mill
    3/16" Mill Dia. × 3/16" Shank Dia. × 5/8" Lg. of Cut × 2" O'all Lg. End Mill
    3/8" Mill Dia. × 3/8" Shank Dia. × 1" Lg. of Cut × 2 1/2" O'all Lg. End Mill
    5/16" Mill Dia. × 5/16" Shank Dia. × 13/16" Lg. of Cut × 2 1/2" O'all Lg. End Mill    		Equal30°Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquare8873A223000000
     

    High-Speed Steel Square End Mill Sets

    Image of Product. Front orientation. End Mills. High-Speed Steel Square End Mill Sets.
    Use these end mills for general purpose milling in most material, such as aluminum, brass, bronze, iron, and steel. They have square ends for milling square slots, pockets, and edges. All are center cutting, allowing plunge cuts into a surface.
    Uncoated High-Speed Steel—Use uncoated end mills for general purpose milling and short production runs.
    Titanium Nitride (TiN)-Coated High-Speed Steel—Titanium nitride (TiN)-coated end mills create less friction than uncoated end mills, which means they last longer when run at similar speeds. Use coated end mills for demanding, high-speed jobs in hard material as well as for longer production runs. They’re more wear resistant than uncoated end mills.
    Titanium Carbon Nitride (TiCN)-Coated High-Speed Steel—Titanium carbon nitride (TiCN)-coated end mills have a hard, smooth finish that resists chipping and wear and prevents material from accumulating on the cutting edge. They’re especially good for use on aluminum. Use coated end mills for demanding, high-speed jobs in hard material as well as for longer production runs. They’re more wear resistant than uncoated end mills.
    Titanium Aluminum Nitride (TiAlN)-Coated High-Speed Steel—Titanium aluminum nitride (TiAIN)-coated end mills dissipate heat better than other end mills, especially at high speeds. At high temperatures, the coating creates a layer of aluminum oxide that transfers heat to the chips, keeping the tool cool, even when used without lubrication. Use coated end mills for demanding, high-speed jobs in hard material as well as for longer production runs. They’re more wear resistant than uncoated end mills.
    2 Flutes—End mills with two flutes provide better chip clearance for high-volume, high-speed plunge, slotting, and roughing cuts.
    4 Flutes—End mills with four flutes provide a finer finish and operate with less vibration when run at high speeds.
    No. of
    Pieces
    Includes
    Flute
    Spacing
    Helix
    Angle
    For Use On
    End Mill Type
    Cut
    Style
    Each
    Uncoated High-Speed Steel
     
    2 Flutes
    61/8" Mill Dia. × 3/8" Shank Dia. × 2 5/16" O'all Lg. End Mill
    1/2" Mill Dia. × 1/2" Shank Dia. × 3" O'all Lg. End Mill
    1/4" Mill Dia. × 3/8" Shank Dia. × 2 5/16" O'all Lg. End Mill
    3/16" Mill Dia. × 3/8" Shank Dia. × 2 5/16" O'all Lg. End Mill
    3/8" Mill Dia. × 3/8" Shank Dia. × 2 5/16" O'all Lg. End Mill
    5/16" Mill Dia. × 3/8" Shank Dia. × 2 5/16" O'all Lg. End Mill    		Equal30°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, SteelCenter CuttingSquare88505A240000000
     
    4 Flutes
    61/8" Mill Dia. × 3/8" Shank Dia. × 2 5/16" O'all Lg. End Mill
    1/2" Mill Dia. × 1/2" Shank Dia. × 3 1/4" O'all Lg. End Mill
    1/4" Mill Dia. × 3/8" Shank Dia. × 2 7/16" O'all Lg. End Mill
    3/16" Mill Dia. × 3/8" Shank Dia. × 2 3/8" O'all Lg. End Mill
    3/8" Mill Dia. × 3/8" Shank Dia. × 2 1/2" O'all Lg. End Mill
    5/16" Mill Dia. × 3/8" Shank Dia. × 2 1/2" O'all Lg. End Mill    		Equal30°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, SteelCenter CuttingSquare88505A25000000
     
    Titanium Nitride (TiN)-Coated High-Speed Steel
     
    2 Flutes
    61/8" Mill Dia. × 3/8" Shank Dia. × 2 5/16" O'all Lg. End Mill
    1/2" Mill Dia. × 1/2" Shank Dia. × 3" O'all Lg. End Mill
    1/4" Mill Dia. × 3/8" Shank Dia. × 2 5/16" O'all Lg. End Mill
    3/16" Mill Dia. × 3/8" Shank Dia. × 2 5/16" O'all Lg. End Mill
    3/8" Mill Dia. × 3/8" Shank Dia. × 2 5/16" O'all Lg. End Mill
    5/16" Mill Dia. × 3/8" Shank Dia. × 2 5/16" O'all Lg. End Mill    		Equal30°Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Tool SteelCenter CuttingSquare88505A31000000
     
    4 Flutes
    61/8" Mill Dia. × 3/8" Shank Dia. × 2 5/16" O'all Lg. End Mill
    1/2" Mill Dia. × 1/2" Shank Dia. × 3 1/4" O'all Lg. End Mill
    1/4" Mill Dia. × 3/8" Shank Dia. × 2 7/16" O'all Lg. End Mill
    3/16" Mill Dia. × 3/8" Shank Dia. × 2 3/8" O'all Lg. End Mill
    3/8" Mill Dia. × 3/8" Shank Dia. × 2 1/2" O'all Lg. End Mill
    5/16" Mill Dia. × 3/8" Shank Dia. × 2 1/2" O'all Lg. End Mill    		Equal30°Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Tool SteelCenter CuttingSquare88505A41000000
     
    Titanium Carbon Nitride (TiCN)-Coated High-Speed Steel
     
    2 Flutes
    61/8" Mill Dia. × 3/8" Shank Dia. × 2 5/16" O'all Lg. End Mill
    1/2" Mill Dia. × 1/2" Shank Dia. × 3" O'all Lg. End Mill
    1/4" Mill Dia. × 3/8" Shank Dia. × 2 5/16" O'all Lg. End Mill
    3/16" Mill Dia. × 3/8" Shank Dia. × 2 5/16" O'all Lg. End Mill
    3/8" Mill Dia. × 3/8" Shank Dia. × 2 5/16" O'all Lg. End Mill
    5/16" Mill Dia. × 3/8" Shank Dia. × 2 5/16" O'all Lg. End Mill    		Equal30°Aluminum, Brass, BronzeCenter CuttingSquare88505A11000000
     
    4 Flutes
    61/8" Mill Dia. × 3/8" Shank Dia. × 2 5/16" O'all Lg. End Mill
    1/2" Mill Dia. × 1/2" Shank Dia. × 3 1/4" O'all Lg. End Mill
    1/4" Mill Dia. × 3/8" Shank Dia. × 2 7/16" O'all Lg. End Mill
    3/16" Mill Dia. × 3/8" Shank Dia. × 2 3/8" O'all Lg. End Mill
    3/8" Mill Dia. × 3/8" Shank Dia. × 2 1/2" O'all Lg. End Mill
    5/16" Mill Dia. × 3/8" Shank Dia. × 2 1/2" O'all Lg. End Mill    		Equal30°Aluminum, Brass, BronzeCenter CuttingSquare88505A12000000
     
    Titanium Aluminum Nitride (TiAlN)-Coated High-Speed Steel
     
    2 Flutes
    61/8" Mill Dia. × 3/8" Shank Dia. × 2 5/16" O'all Lg. End Mill
    1/2" Mill Dia. × 1/2" Shank Dia. × 3" O'all Lg. End Mill
    1/4" Mill Dia. × 3/8" Shank Dia. × 2 5/16" O'all Lg. End Mill
    3/16" Mill Dia. × 3/8" Shank Dia. × 2 5/16" O'all Lg. End Mill
    3/8" Mill Dia. × 3/8" Shank Dia. × 2 5/16" O'all Lg. End Mill
    5/16" Mill Dia. × 3/8" Shank Dia. × 2 5/16" O'all Lg. End Mill    		Equal30°Iron, Nickel, Stainless Steel, TitaniumCenter CuttingSquare88505A13000000
     
    4 Flutes
    61/8" Mill Dia. × 3/8" Shank Dia. × 2 5/16" O'all Lg. End Mill
    1/2" Mill Dia. × 1/2" Shank Dia. × 3 1/4" O'all Lg. End Mill
    1/4" Mill Dia. × 3/8" Shank Dia. × 2 7/16" O'all Lg. End Mill
    3/16" Mill Dia. × 3/8" Shank Dia. × 2 3/8" O'all Lg. End Mill
    3/8" Mill Dia. × 3/8" Shank Dia. × 2 1/2" O'all Lg. End Mill
    5/16" Mill Dia. × 3/8" Shank Dia. × 2 1/2" O'all Lg. End Mill    		Equal30°Iron, Nickel, Stainless Steel, TitaniumCenter CuttingSquare88505A14000000
     

    Impact Square Drive Size Adapter Sets

    Convert from one square drive size to another. The female side of the adapter attaches to your wrench; the male side to your socket. These adapters are made to withstand the high torque and force of impact tools.
    Square Drive Size Adapters
    Image of Product. Front orientation. Socket Adapters. Impact Square Drive Size Adapter Sets, 6 Pieces.

    6 Pieces

    No. of
    Pieces
    Includes
    Material
    Each
    3/8", 1/2", 3/4", 1" Female Square Drive
    63/8" Female × 1/2" Male Square Drive Size Adapter
    1/2" Female × 3/4" Male Square Drive Size Adapter
    1/2" Female × 3/8" Male Square Drive Size Adapter
    3/4" Female × 1/2" Male Square Drive Size Adapter
    3/4" Female × 1" Male Square Drive Size Adapter
    1" Female × 3/4" Male Square Drive Size Adapter    		Black-Oxide Steel55805A440000000
     

    Carbide Ball End Mill Sets with Two Milling Ends

    Image of ProductInUse. Ball Cut Style. Front orientation. Ball Cut Style. Carbide Ball End Mill Sets with Two Milling Ends.

    Ball Cut Style

    Image of Product. Front orientation. End Mills. Carbide Ball End Mill Sets with Two Milling Ends.
    Offering two times the life of a standard carbide end mill, the end mills in these sets have two milling ends so you can switch to the opposite end when one end wears out. Made of solid carbide, they're harder, stronger, and more wear resistant than high-speed steel for the longest life and best finish on hard material. Their extreme hardness means they are brittle, so a highly rigid setup, such as a CNC machine, is necessary to prevent the end mill from breaking. They have a ball end for milling rounded slots, slopes, and contours. All are center cutting, allowing plunge cuts into a surface.
    Uncoated Carbide—Use uncoated end mills for general purpose milling and short production runs.
    Titanium Nitride (TiN)-Coated Carbide—Titanium nitride (TiN)-coated end mills create less friction than uncoated end mills, which means they last longer when run at similar speeds. Use coated end mills for demanding, high-speed jobs in hard material as well as for longer production runs. They’re more wear resistant than uncoated end mills.
    Titanium Carbon Nitride (TiCN)-Coated Carbide—Titanium carbon nitride (TiCN)-coated end mills have a hard, smooth finish that resists chipping and wear and prevents material from accumulating on the cutting edge. They’re especially good for use in aluminum. Use coated end mills for demanding, high-speed jobs in hard material as well as for longer production runs. They’re more wear resistant than uncoated end mills.
    Titanium Aluminum Nitride (TiAlN)-Coated Carbide—Titanium aluminum nitride (TiAIN)-coated end mills dissipate heat better than other end mills, especially at high speeds. At high temperatures, the coating creates a layer of aluminum oxide that transfers heat to the chips, keeping the tool cool, even when used without lubrication. Use coated end mills for demanding, high-speed jobs in hard material as well as for longer production runs. They’re more wear resistant than uncoated end mills.
    No. of
    Pieces
    Includes
    Flute
    Spacing
    Helix
    Angle
    For Use On
    End Mill Type
    Cut
    Style
    Each
    Uncoated Carbide
     
    4 Flutes
    61/2" Mill Dia. × 1/2" Shank Dia. × 3" O'all Lg. End Mill
    1/4" Mill Dia. × 1/4" Shank Dia. × 2 1/2" O'all Lg. End Mill
    1/8" Mill Dia. × 1/8" Shank Dia. × 1 1/2" O'all Lg. End Mill
    3/16" Mill Dia. × 3/16" Shank Dia. × 2" O'all Lg. End Mill
    3/8" Mill Dia. × 3/8" Shank Dia. × 2 1/2" O'all Lg. End Mill
    5/16" Mill Dia. × 5/16" Shank Dia. × 2 1/2" O'all Lg. End Mill    		Equal30°Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingBall8873A180000000
     
    Titanium Nitride (TiN)-Coated Carbide
     
    4 Flutes
    61/2" Mill Dia. × 1/2" Shank Dia. × 3" O'all Lg. End Mill
    1/4" Mill Dia. × 1/4" Shank Dia. × 2 1/2" O'all Lg. End Mill
    1/8" Mill Dia. × 1/8" Shank Dia. × 1 1/2" O'all Lg. End Mill
    3/16" Mill Dia. × 3/16" Shank Dia. × 2" O'all Lg. End Mill
    3/8" Mill Dia. × 3/8" Shank Dia. × 2 1/2" O'all Lg. End Mill
    5/16" Mill Dia. × 5/16" Shank Dia. × 2 1/2" O'all Lg. End Mill    		Equal30°Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingBall8873A341000000
     
    Titanium Carbon Nitride (TiCN)-Coated Carbide
     
    4 Flutes
    61/2" Mill Dia. × 1/2" Shank Dia. × 3" O'all Lg. End Mill
    1/4" Mill Dia. × 1/4" Shank Dia. × 2 1/2" O'all Lg. End Mill
    1/8" Mill Dia. × 1/8" Shank Dia. × 1 1/2" O'all Lg. End Mill
    3/16" Mill Dia. × 3/16" Shank Dia. × 2" O'all Lg. End Mill
    3/8" Mill Dia. × 3/8" Shank Dia. × 2 1/2" O'all Lg. End Mill
    5/16" Mill Dia. × 5/16" Shank Dia. × 2 1/2" O'all Lg. End Mill    		Equal30°Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingBall8873A342000000
     
    Titanium Aluminum Nitride (TiAlN)-Coated Carbide
     
    4 Flutes
    61/2" Mill Dia. × 1/2" Shank Dia. × 3" O'all Lg. End Mill
    1/4" Mill Dia. × 1/4" Shank Dia. × 2 1/2" O'all Lg. End Mill
    1/8" Mill Dia. × 1/8" Shank Dia. × 1 1/2" O'all Lg. End Mill
    3/16" Mill Dia. × 3/16" Shank Dia. × 2" O'all Lg. End Mill
    3/8" Mill Dia. × 3/8" Shank Dia. × 2 1/2" O'all Lg. End Mill
    5/16" Mill Dia. × 5/16" Shank Dia. × 2 1/2" O'all Lg. End Mill    		Equal30°Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingBall8873A343000000
     

    Carbide Square End Mill Sets with Two Milling Ends

    Image of Product. Front orientation. End Mills. Carbide Square End Mill Sets with Two Milling Ends.
    Offering two times the life of a standard carbide end mill, the end mills in these sets have two milling ends so you can switch to the opposite end when one end wears out. Made of solid carbide, they're harder, stronger, and more wear resistant than high-speed steel for the longest life and best finish on hard material. Their extreme hardness means they are brittle, so a highly rigid setup, such as a CNC machine, is necessary to prevent the end mill from breaking. They have square ends for milling square slots, pockets, and edges. All are center cutting, allowing plunge cuts into a surface.
    Uncoated Carbide—Use uncoated end mills for general purpose milling and short production runs.
    Titanium Nitride (TiN)-Coated Carbide—Titanium nitride (TiN)-coated end mills create less friction than uncoated end mills, which means they last longer when run at similar speeds. Use coated end mills for demanding, high-speed jobs in hard material as well as for longer production runs. They’re more wear resistant than uncoated end mills.
    Titanium Carbon Nitride (TiCN)-Coated Carbide—Titanium carbon nitride (TiCN)-coated end mills have a hard, smooth finish that resists chipping and wear and prevents material from accumulating on the cutting edge. They’re especially good for use in aluminum. Use coated end mills for demanding, high-speed jobs in hard material as well as for longer production runs. They’re more wear resistant than uncoated end mills.
    Titanium Aluminum Nitride (TiAlN)-Coated Carbide—Titanium aluminum nitride (TiAIN)-coated end mills dissipate heat better than other end mills, especially at high speeds. At high temperatures, the coating creates a layer of aluminum oxide that transfers heat to the chips, keeping the tool cool, even when used without lubrication. Use coated end mills for demanding, high-speed jobs in hard material as well as for longer production runs. They’re more wear resistant than uncoated end mills.
    No. of
    Pieces
    Includes
    Flute
    Spacing
    Helix
    Angle
    For Use On
    End Mill Type
    Cut
    Style
    Each
    Uncoated Carbide
     
    4 Flutes
    61/2" Mill Dia. × 1/2" Shank Dia. × 3" O'all Lg. End Mill
    1/4" Mill Dia. × 1/4" Shank Dia. × 2 1/2" O'all Lg. End Mill
    1/8" Mill Dia. × 1/8" Shank Dia. × 1 1/2" O'all Lg. End Mill
    3/16" Mill Dia. × 3/16" Shank Dia. × 2" O'all Lg. End Mill
    3/8" Mill Dia. × 3/8" Shank Dia. × 2 1/2" O'all Lg. End Mill
    5/16" Mill Dia. × 5/16" Shank Dia. × 2 1/2" O'all Lg. End Mill    		Equal30°Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquare8873A160000000
     
    Titanium Nitride (TiN)-Coated Carbide
     
    4 Flutes
    61/2" Mill Dia. × 1/2" Shank Dia. × 3" O'all Lg. End Mill
    1/4" Mill Dia. × 1/4" Shank Dia. × 2 1/2" O'all Lg. End Mill
    1/8" Mill Dia. × 1/8" Shank Dia. × 1 1/2" O'all Lg. End Mill
    3/16" Mill Dia. × 3/16" Shank Dia. × 2" O'all Lg. End Mill
    3/8" Mill Dia. × 3/8" Shank Dia. × 2 1/2" O'all Lg. End Mill
    5/16" Mill Dia. × 5/16" Shank Dia. × 2 1/2" O'all Lg. End Mill    		Equal30°Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquare8873A321000000
     
    Titanium Carbon Nitride (TiCN)-Coated Carbide
     
    4 Flutes
    61/2" Mill Dia. × 1/2" Shank Dia. × 3" O'all Lg. End Mill
    1/4" Mill Dia. × 1/4" Shank Dia. × 2 1/2" O'all Lg. End Mill
    1/8" Mill Dia. × 1/8" Shank Dia. × 1 1/2" O'all Lg. End Mill
    3/16" Mill Dia. × 3/16" Shank Dia. × 2" O'all Lg. End Mill
    3/8" Mill Dia. × 3/8" Shank Dia. × 2 1/2" O'all Lg. End Mill
    5/16" Mill Dia. × 5/16" Shank Dia. × 2 1/2" O'all Lg. End Mill    		Equal30°Aluminum, Brass, Bronze, Fiberglass, Iron, Plastic, Stainless Steel, SteelCenter CuttingSquare8873A322000000
     
    Titanium Aluminum Nitride (TiAlN)-Coated Carbide
     
    4 Flutes
    61/2" Mill Dia. × 1/2" Shank Dia. × 3" O'all Lg. End Mill
    1/4" Mill Dia. × 1/4" Shank Dia. × 2 1/2" O'all Lg. End Mill
    1/8" Mill Dia. × 1/8" Shank Dia. × 1 1/2" O'all Lg. End Mill
    3/16" Mill Dia. × 3/16" Shank Dia. × 2" O'all Lg. End Mill
    3/8" Mill Dia. × 3/8" Shank Dia. × 2 1/2" O'all Lg. End Mill
    5/16" Mill Dia. × 5/16" Shank Dia. × 2 1/2" O'all Lg. End Mill    		Equal30°Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingSquare8873A323000000
     

    Carbide Ball End Mill Sets

    Image of ProductInUse. Ball Cut Style. Front orientation. Ball Cut Style. Carbide Ball End Mill Sets.

    Ball Cut Style

    Image of Product. Front orientation. End Mills. Carbide Ball End Mill Sets.
    For longer tool life and a better finish in general purpose milling applications, these solid carbide end mills are harder, stronger, and more wear resistant than high-speed steel and cobalt steel end mills. Their extreme hardness means they are brittle, so a highly rigid setup, such as a CNC machine, is necessary to prevent the end mill from breaking. They have a ball end for milling rounded slots, slopes, and contours. All are center cutting, allowing plunge cuts into a surface.
    Uncoated Carbide—Use uncoated end mills for general purpose milling and short production runs.
    Titanium Carbon Nitride (TiCN)-Coated Carbide—Titanium carbon nitride (TiCN)-coated end mills have a hard, smooth finish that resists chipping and wear and prevents material from accumulating on the cutting edge. They’re especially good for use in aluminum. Use coated end mills for demanding, high-speed jobs in hard material as well as for longer production runs. They’re more wear resistant than uncoated end mills.
    Titanium Aluminum Nitride (TiAlN)-Coated Carbide—Titanium aluminum nitride (TiAIN)-coated end mills dissipate heat better than other end mills, especially at high speeds. At high temperatures, the coating creates a layer of aluminum oxide that transfers heat to the chips, keeping the tool cool, even when used without lubrication. Use coated end mills for demanding, high-speed jobs in hard material as well as for longer production runs. They’re more wear resistant than uncoated end mills.
    2 Flutes—End mills with two flutes provide better chip clearance for high-volume, high-speed plunge, slotting, and roughing cuts.
    4 Flutes—End mills with four flutes provide a finer finish and operate with less vibration when run at high speeds.
    No. of
    Pieces
    Includes
    Flute
    Spacing
    Helix
    Angle
    For Use On
    End Mill Type
    Cut
    Style
    Each
    Uncoated Carbide
     
    2 Flutes
    61/2" Mill Dia. × 1/2" Shank Dia. × 3" O'all Lg. End Mill
    1/4" Mill Dia. × 1/4" Shank Dia. × 2 1/2" O'all Lg. End Mill
    1/8" Mill Dia. × 1/8" Shank Dia. × 1 1/2" O'all Lg. End Mill
    3/16" Mill Dia. × 3/16" Shank Dia. × 2" O'all Lg. End Mill
    3/8" Mill Dia. × 3/8" Shank Dia. × 2 1/2" O'all Lg. End Mill
    5/16" Mill Dia. × 5/16" Shank Dia. × 2 1/2" O'all Lg. End Mill    		Equal30°Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingBall8873A130000000
     
    4 Flutes
    61/2" Mill Dia. × 1/2" Shank Dia. × 3" O'all Lg. End Mill
    1/4" Mill Dia. × 1/4" Shank Dia. × 2 1/2" O'all Lg. End Mill
    1/8" Mill Dia. × 1/8" Shank Dia. × 1 1/2" O'all Lg. End Mill
    3/16" Mill Dia. × 3/16" Shank Dia. × 2" O'all Lg. End Mill
    3/8" Mill Dia. × 3/8" Shank Dia. × 2 1/2" O'all Lg. End Mill
    5/16" Mill Dia. × 5/16" Shank Dia. × 2 1/2" O'all Lg. End Mill    		Equal30°Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingBall8873A14000000
     
    Titanium Carbon Nitride (TiCN)-Coated Carbide
     
    4 Flutes
    61/2" Mill Dia. × 1/2" Shank Dia. × 3" O'all Lg. End Mill
    1/4" Mill Dia. × 1/4" Shank Dia. × 2 1/2" O'all Lg. End Mill
    1/8" Mill Dia. × 1/8" Shank Dia. × 1 1/2" O'all Lg. End Mill
    3/16" Mill Dia. × 3/16" Shank Dia. × 2" O'all Lg. End Mill
    3/8" Mill Dia. × 3/8" Shank Dia. × 2 1/2" O'all Lg. End Mill
    5/16" Mill Dia. × 5/16" Shank Dia. × 2 1/2" O'all Lg. End Mill    		Equal30°Aluminum, Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingBall8873A242000000
     
    Titanium Aluminum Nitride (TiAlN)-Coated Carbide
     
    2 Flutes
    61/2" Mill Dia. × 1/2" Shank Dia. × 3" O'all Lg. End Mill
    1/4" Mill Dia. × 1/4" Shank Dia. × 2 1/2" O'all Lg. End Mill
    1/8" Mill Dia. × 1/8" Shank Dia. × 1 1/2" O'all Lg. End Mill
    3/16" Mill Dia. × 3/16" Shank Dia. × 2" O'all Lg. End Mill
    3/8" Mill Dia. × 3/8" Shank Dia. × 2 1/2" O'all Lg. End Mill
    5/16" Mill Dia. × 5/16" Shank Dia. × 2 1/2" O'all Lg. End Mill    		Equal30°Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingBall8873A233000000
     
    4 Flutes
    61/2" Mill Dia. × 1/2" Shank Dia. × 3" O'all Lg. End Mill
    1/4" Mill Dia. × 1/4" Shank Dia. × 2 1/2" O'all Lg. End Mill
    1/8" Mill Dia. × 1/8" Shank Dia. × 1 1/2" O'all Lg. End Mill
    3/16" Mill Dia. × 3/16" Shank Dia. × 2" O'all Lg. End Mill
    3/8" Mill Dia. × 3/8" Shank Dia. × 2 1/2" O'all Lg. End Mill
    5/16" Mill Dia. × 5/16" Shank Dia. × 2 1/2" O'all Lg. End Mill    		Equal30°Brass, Bronze, Fiberglass, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool SteelCenter CuttingBall8873A243000000
     

    Square Drive Size Adapter Sets

    Convert from one square drive size to another. The female side of the adapter attaches to your wrench; the male side to your socket.
    Square Drive Size Adapters
    Image of Product. Front orientation. Socket Adapters. Square Drive Size Adapter Sets, 6 Pieces.

    6 Pieces

    No. of
    Pieces
    Includes
    Material
    Each
    1/4", 3/8", 1/2", 3/4" Female Square Drive
    6Manual-Drive Chrome-Plated Square Drive Size Adapter—1/4" Female × 3/8" Male
    Manual-Drive Chrome-Plated Square Drive Size Adapter—3/8" Female × 1/4" Male
    Manual-Drive Chrome-Plated Square Drive Size Adapter—3/8" Female × 1/2" Male
    Manual-Drive Chrome-Plated Square Drive Size Adapter—1/2" Female × 3/8" Male
    Manual-Drive Chrome-Plated Square Drive Size Adapter—1/2" Female × 3/4" Male
    Manual-Drive Chrome-Plated Square Drive Size Adapter—3/4" Female × 1/2" Male    		Chrome-Plated Steel55805A43000000
     

    High-Speed Steel Ball End Mill Sets

    Image of ProductInUse. Ball Cut Style. Front orientation. Ball Cut Style. High-Speed Steel Ball End Mill Sets.
    Image of Product. Front orientation. End Mills. High-Speed Steel Ball End Mill Sets.

    Ball Cut Style

    Use these end mills for general purpose milling in most material, such as aluminum, brass, bronze, iron, and steel. They have a ball end for milling rounded slots, slopes, and contours. All are center cutting, allowing plunge cuts into a surface.
    Uncoated High-Speed Steel—Use uncoated end mills for general purpose milling and short production runs.
    Titanium Nitride (TiN)-Coated High-Speed Steel—Use titanium nitride (TiN)-coated end mills for demanding, high-speed jobs in hard material as well as for longer production runs. They’re more wear resistant than uncoated end mills, which means they last longer when run at similar speeds.
    No. of
    Pieces
    Includes
    Flute
    Spacing
    Helix
    Angle
    For Use On
    End Mill Type
    Cut
    Style
    Each
    Uncoated High-Speed Steel
     
    2 Flutes
    61/8" Mill Dia. × 3/8" Shank Dia. × 2 5/16" O'all Lg. End Mill
    1/2" Mill Dia. × 1/2" Shank Dia. × 3" O'all Lg. End Mill
    1/4" Mill Dia. × 3/8" Shank Dia. × 2 7/16" O'all Lg. End Mill
    3/16" Mill Dia. × 3/8" Shank Dia. × 2 3/8" O'all Lg. End Mill
    3/8" Mill Dia. × 3/8" Shank Dia. × 2 1/2" O'all Lg. End Mill
    5/16" Mill Dia. × 3/8" Shank Dia. × 2 1/2" O'all Lg. End Mill    		Equal30°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, SteelCenter CuttingBall88505A260000000
     
    Titanium Nitride (TiN)-Coated High-Speed Steel
     
    2 Flutes
    61/8" Mill Dia. × 3/8" Shank Dia. × 2 5/16" O'all Lg. End Mill
    1/2" Mill Dia. × 1/2" Shank Dia. × 3" O'all Lg. End Mill
    1/4" Mill Dia. × 3/8" Shank Dia. × 2 7/16" O'all Lg. End Mill
    3/16" Mill Dia. × 3/8" Shank Dia. × 2 3/8" O'all Lg. End Mill
    3/8" Mill Dia. × 3/8" Shank Dia. × 2 1/2" O'all Lg. End Mill
    5/16" Mill Dia. × 3/8" Shank Dia. × 2 1/2" O'all Lg. End Mill    		Equal30°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, SteelCenter CuttingBall88505A33000000
     

    High-Speed Steel Square End Mill Sets with Two Milling Ends

    Image of Product. Front orientation. End Mills. High-Speed Steel Square End Mill Sets with Two Milling Ends.
    Offering two times the life of a standard end mill, these have two milling ends so you can switch to the opposite end when one end wears out. Use them for general purpose milling in most material, such as aluminum, brass, bronze, iron, and steel. Their square ends make them good for milling square slots, pockets, and edges. All are center cutting, allowing plunge cuts into a surface.
    Uncoated High-Speed Steel—Use uncoated end mills for general purpose milling and short production runs.
    Titanium Nitride (TiN)-Coated High-Speed Steel—Titanium nitride (TiN)-coated end mills create less friction than uncoated end mills, which means they last longer when run at similar speeds. Use coated end mills for demanding, high-speed jobs in hard material as well as for longer production runs. They’re more wear resistant than uncoated end mills.
    2 Flutes—End mills with two flutes provide better chip clearance for high-volume, high-speed plunge, slotting, and roughing cuts.
    4 Flutes—End mills with four flutes provide a finer finish and operate with less vibration when run at high speeds.
    No. of
    Pieces
    Includes
    Flute
    Spacing
    Helix
    Angle
    For Use On
    End Mill Type
    Cut
    Style
    Each
    Uncoated High-Speed Steel
     
    2 Flutes
    61/2" Mill Dia. × 1/2" Shank Dia. × 3 3/4" O'all Lg. End Mill
    1/4" Mill Dia. × 3/8" Shank Dia. × 3 1/8" O'all Lg. End Mill
    1/8" Mill Dia. × 3/8" Shank Dia. × 3 1/16" O'all Lg. End Mill
    3/16" Mill Dia. × 3/8" Shank Dia. × 3 1/8" O'all Lg. End Mill
    3/8" Mill Dia. × 3/8" Shank Dia. × 3 1/8" O'all Lg. End Mill
    5/16" Mill Dia. × 3/8" Shank Dia. × 3 1/8" O'all Lg. End Mill    		Equal30°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, SteelCenter CuttingSquare88505A270000000
     
    4 Flutes
    61/2" Mill Dia. × 1/2" Shank Dia. × 4 1/8" O'all Lg. End Mill
    1/4" Mill Dia. × 3/8" Shank Dia. × 3 3/8" O'all Lg. End Mill
    1/8" Mill Dia. × 3/8" Shank Dia. × 3 1/16" O'all Lg. End Mill
    3/16" Mill Dia. × 3/8" Shank Dia. × 3 1/4" O'all Lg. End Mill
    3/8" Mill Dia. × 3/8" Shank Dia. × 3 1/2" O'all Lg. End Mill
    5/16" Mill Dia. × 3/8" Shank Dia. × 3 1/2" O'all Lg. End Mill    		Equal30°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, SteelCenter CuttingSquare88505A28000000
     
    Titanium Nitride (TiN)-Coated High-Speed Steel
     
    2 Flutes
    61/2" Mill Dia. × 1/2" Shank Dia. × 3 3/4" O'all Lg. End Mill
    1/4" Mill Dia. × 3/8" Shank Dia. × 3 1/8" O'all Lg. End Mill
    1/8" Mill Dia. × 3/8" Shank Dia. × 3 1/16" O'all Lg. End Mill
    3/16" Mill Dia. × 3/8" Shank Dia. × 3 1/8" O'all Lg. End Mill
    3/8" Mill Dia. × 3/8" Shank Dia. × 3 1/8" O'all Lg. End Mill
    5/16" Mill Dia. × 3/8" Shank Dia. × 3 1/8" O'all Lg. End Mill    		Equal30°Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Tool SteelCenter CuttingSquare88505A32000000
     
    4 Flutes
    61/2" Mill Dia. × 1/2" Shank Dia. × 4 1/8" O'all Lg. End Mill
    1/4" Mill Dia. × 3/8" Shank Dia. × 3 3/8" O'all Lg. End Mill
    1/8" Mill Dia. × 3/8" Shank Dia. × 3 1/16" O'all Lg. End Mill
    3/16" Mill Dia. × 3/8" Shank Dia. × 3 1/4" O'all Lg. End Mill
    3/8" Mill Dia. × 3/8" Shank Dia. × 3 1/2" O'all Lg. End Mill
    5/16" Mill Dia. × 3/8" Shank Dia. × 3 1/2" O'all Lg. End Mill    		Equal30°Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Stainless Steel, Steel, Tool SteelCenter CuttingSquare88505A42000000
     
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