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    10 Products
    About Drill Bits
    industrial info icon

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

    Precise-Cut Drill Bit Sets for Wood

    Image of Product. Front orientation. Drill Bits. Precise-Cut Drill Bit Sets for Wood.
    The sharp center point keeps these bits from wandering during drilling to cut accurate straight and overlapping holes, even across the grain. Also known as brad-point bits.
    Black Oxide—The dark finish increases wear resistance and reduces friction to improve chip flow, so these bits can last 50% longer than uncoated bits.
    No. of
    Pieces
    Drill Bit Sizes Included
    Drill Bit
    Point Type
    Shank
    Type
    Each
    Black Oxide
    53/16", 1/4", 5/16", 3/8", 1/2"Brad
    		Round
    		2810A21000000
     

    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
    53/16", 1/4", 5/16", 3/8", 1/2"
    		Standard
    		ANSI B212.15Plastic Case8948A98000000
     
    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
    53/16", 1/4", 5/16", 3/8", 1/2"
    		Serrated
    		ANSI B212.15Plastic Case2899A51000000
     

    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.
    High-Speed Steel—These versatile, wear-resistant center drills cut cleanly in most materials, including plastic, aluminum, and steel.
    Cobalt Steel—Tough and wear resistant, these center drills last at least twice as long as high-speed steel. They can also run up to 25% faster at higher temperatures without chipping on hard materials, such as nickel.
    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.
    60°
    Countersink Angle
    82°
    Countersink Angle
    90°
    Countersink Angle
    No. of
    Pieces
    Trade Size
    Finish
    Container
    Type
    Each
    Each
    Each
    High-Speed Steel
    500000, 0000, 000, 00, 0UncoatedPlastic Case2917A4000000———0———0
    51, 2, 3, 4, 5UncoatedPlastic Case2917A1000002917A20000002917A3000000
     
    Cobalt Steel
    51, 2, 3, 4, 5UncoatedPlastic Case2917A500000———0———0
     

    Quick-Change Hex High-Speed Steel Drill Bit Sets

    Save time when you need to change bits frequently. The grooved shank snaps directly into power screwdrivers, impact drivers, and other tools that accept a 1/4" hex shank. High-speed steel bits are good for general purpose drilling in most metals.
    Jobbers' LengthAbout Jobbers' Length
    Image of Product. Front orientation. Drill Bits. Quick-Change Hex High-Speed Steel Drill Bit Sets.
    Image of Specification. Split. Front orientation. Contains Border. Split Point. For Metal.

    Split

    These bits have the balance of rigidity and length needed for most applications.
    Titanium Nitride (TiN) Coated—Drill at higher speeds and last longer than uncoated and oxide-coated bits, especially on tough materials like hardened steel and nickel.
    Shank
    Size
    No. of
    Pieces
    Drill Bit Sizes Included
    System of
    Measurement
    Drill Bit Point
    Style
    Each
    Titanium Nitride (TiN) Coated
    1/4"51/8"-1/4" (increments of 1/32")InchSplit Point
    		29305A68000000
     

    Impact Torque-Limiting Socket Adapter Sets

    Image of Product. Front orientation. Socket Adapters. Impact Torque-Limiting Socket Adapter Sets.
    Prevent overtightening that can damage fasteners. These adapters spring back slightly when the set torque is reached. They are made to withstand the high torque and force of impact tools.
    Accuracy
    No. of
    Pieces
    Includes
    Overall
    Lg.
    OD
    For Max. Wrench
    Working Torque, ft·lbf
    Clockwise
    Counterclockwise
    For Max. Wrench Operating
    Air Pressure, psi
    Each
    1/2" Square Drive—Painted Steel
    5Torque-Limiting Adapter with 65 ft.-lbs.Torque Setting—Yellow
    Torque-Limiting Adapter with 80 ft.-lbs.Torque Setting—Blue
    Torque-Limiting Adapter with 100 ft.-lbs.Torque Setting—Gray
    Torque-Limiting Adapter with 120 ft.-lbs.Torque Setting—White
    Torque-Limiting Adapter with 140 ft.-lbs.Torque Setting—Turquoise    		7 5/8"1 1/8"250±10%±10%904491A310000000
     
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