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    70 Products

    High-Speed Steel Drill Bits

    Image of Product. Front orientation. Drill Bits. High-Speed Steel Drill Bits, Short Length, Threaded Shank.

    Short Length

    Threaded Shank

    Image of Specification. Split. Front orientation. Contains Border. Split Point. For Metal.

    Split

    Our basic drill bits are also the most versatile. Cut holes in a variety of metals, from the softest aluminum to the hardest steel.
    Short Length—The most rigid bits for drilling the straightest holes.
    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.
    Shank
    Drill Bit
    Size
    Decimal Size
    Equiv.
    Overall
    Lg.
    Max. Drilling
    Dp.
    Type
    Size
    Drill Bit
    Point Type
    Each
    Short Length
     
    Black Oxide
    3/32"
    0.0938"
    3/4"0.44"Threaded
    1/4"Split
    8824A6200000
    3/32"
    0.0938"
    1 1/4"0.69"Threaded
    1/4"Split
    8824A470000
    3/32"
    0.0938"
    2 3/8"0.94"Threaded
    1/4"Split
    8824A330000
    7/64"
    0.1094"
    3/4"0.44"Threaded
    1/4"Split
    8824A260000
    7/64"
    0.1094"
    1 1/4"0.69"Threaded
    1/4"Split
    8824A250000
    7/64"
    0.1094"
    2 3/8"0.94"Threaded
    1/4"Split
    8824A240000
    1/8"
    0.125"
    3/4"0.44"Threaded
    1/4"Split
    8824A640000
    1/8"
    0.125"
    1 1/4"0.69"Threaded
    1/4"Split
    8824A490000
    1/8"
    0.125"
    2 3/8"0.94"Threaded
    1/4"Split
    8824A350000
    9/64"
    0.1406"
    7/8"0.44"Threaded
    1/4"Split
    8824A290000
    9/64"
    0.1406"
    2 3/8"1.19"Threaded
    1/4"Split
    8824A270000
    5/32"
    0.1563"
    7/8"0.44"Threaded
    1/4"Split
    8824A670000
    5/32"
    0.1563"
    1 1/2"0.63"Threaded
    1/4"Split
    8824A530000
    5/32"
    0.1563"
    2 3/8"1.13"Threaded
    1/4"Split
    8824A380000
    11/64"
    0.1719"
    7/8"0.38"Threaded
    1/4"Split
    8824A760000
    11/64"
    0.1719"
    2 3/8"1.19"Threaded
    1/4"Split
    8824A740000
    3/16"
    0.1875"
    7/8"0.38"Threaded
    1/4"Split
    8824A710000
    3/16"
    0.1875"
    1 1/2"0.63"Threaded
    1/4"Split
    8824A560000
    3/16"
    0.1875"
    2 3/8"1.19"Threaded
    1/4"Split
    8824A420000
    13/64"
    0.2031"
    2 3/8"1.19"Threaded
    1/4"Split
    8824A870000
    7/32"
    0.2188"
    7/8"0.38"Threaded
    1/4"Split
    8824A930000
    7/32"
    0.2188"
    1 1/2"0.63"Threaded
    1/4"Split
    8824A920000
    1/4"
    0.25"
    7/8"0.38"Threaded
    1/4"Split
    8824A730000
    1/4"
    0.25"
    1 1/2"0.63"Threaded
    1/4"Split
    8824A580000
    1/4"
    0.25"
    2 3/8"1.19"Threaded
    1/4"Split
    8824A440000
    40 Ga.
    0.098"
    3/4"0.44"Threaded
    1/4"Split
    8824A630000
    40 Ga.
    0.098"
    1 1/4"0.69"Threaded
    1/4"Split
    8824A480000
    40 Ga.
    0.098"
    2 3/8"0.88"Threaded
    1/4"Split
    8824A340000
    30 Ga.
    0.1285"
    7/8"0.44"Threaded
    1/4"Split
    8824A650000
    30 Ga.
    0.1285"
    1 1/2"0.63"Threaded
    1/4"Split
    8824A510000
    30 Ga.
    0.1285"
    2 3/8"1.19"Threaded
    1/4"Split
    8824A360000
    27 Ga.
    0.144"
    7/8"0.44"Threaded
    1/4"Split
    8824A660000
    27 Ga.
    0.144"
    1 1/2"0.63"Threaded
    1/4"Split
    8824A520000
    27 Ga.
    0.144"
    2 3/8"1.19"Threaded
    1/4"Split
    8824A370000
    21 Ga.
    0.159"
    7/8"0.44"Threaded
    1/4"Split
    8824A680000
    21 Ga.
    0.159"
    1 1/2"0.63"Threaded
    1/4"Split
    8824A540000
    21 Ga.
    0.159"
    2 3/8"1.19"Threaded
    1/4"Split
    8824A390000
    20 Ga.
    0.161"
    7/8"0.44"Threaded
    1/4"Split
    8824A690000
    20 Ga.
    0.161"
    1 1/2"0.63"Threaded
    1/4"Split
    8824A550000
    20 Ga.
    0.161"
    2 3/8"1.19"Threaded
    1/4"Split
    8824A410000
    13 Ga.
    0.185"
    7/8"0.38"Threaded
    1/4"Split
    8824A790000
    13 Ga.
    0.185"
    1 1/2"0.63"Threaded
    1/4"Split
    8824A780000
    13 Ga.
    0.185"
    2 3/8"1.19"Threaded
    1/4"Split
    8824A770000
    12 Ga.
    0.189"
    7/8"0.38"Threaded
    1/4"Split
    8824A830000
    12 Ga.
    0.189"
    1 1/2"0.63"Threaded
    1/4"Split
    8824A820000
    11 Ga.
    0.191"
    7/8"0.38"Threaded
    1/4"Split
    8824A860000
    11 Ga.
    0.191"
    1 1/2"0.63"Threaded
    1/4"Split
    8824A850000
    10 Ga.
    0.1935"
    7/8"0.38"Threaded
    1/4"Split
    8824A720000
    10 Ga.
    0.1935"
    1 1/2"0.63"Threaded
    1/4"Split
    8824A570000
    10 Ga.
    0.1935"
    2 3/8"1.19"Threaded
    1/4"Split
    8824A430000
     

    Tap, Die, and Drill Bit Sets

    Image of Product. Front orientation. Tap, Die, and Drill Bit Sets.
    Cut and repair threads and drill holes in many different sizes. Tap and die wrenches are included. The dies are hex shaped for use with conventional wrenches. The taps are made of carbon steel and are recommended for thread repair and occasional tapping.
    Taper Chamfer—Taper chamfer taps have 7-10 chamfered threads at the tip for cutting into the workpiece. They require less torque than other chamfer types, making them a good choice for starting threads and tapping through holes. However, a longer taper means that they cannot thread as close to the bottom of closed-end holes.
    Plug Chamfer—Plug chamfer taps are a versatile choice for most tapping applications. With 3-5 chamfered cutting threads, they require moderate torque and are often used for start-to-finish tapping of through holes and closed-end holes. However, they do not start threads as easily as taper chamfers. When using them to tap closed-end holes, be sure to leave sufficient space at the bottom for chips to accumulate.
    No. of
    Pieces
    Tap Sizes Included
    Die Sizes Included
    Drill Bit Sizes Included
    Container
    Type
    Includes
    Tap Chamfer
    Type
    Each
    Carbon Steel
     
    Right-Hand Thread
    1174-40, 6-32, 8-32, 10-24, 10-32, 12-24, 1/8"-27, 1/8"-28, 1/4"-20, 1/4"-28, 5/16"-18, 5/16"-24, 3/8"-16, 3/8"-24, 7/16"-14, 7/16"-20, 1/2"-13, 1/2"-20, M3 × 0.50 mm, M4 × 0.70 mm, M4 × 0.75 mm, M5 × 0.80 mm, M5 × 0.90 mm, M6 × 1.00 mm, M7 × 1.00 mm, M8 × 1.00 mm, M8 × 1.25 mm, M9 × 1.00 mm, M9 × 1.25 mm, M10 × 1.25 mm, M10 × 1.50 mm, M11 × 1.50 mm, M12 × 1.50 mm, M12 × 1.75 mm4-40, 6-32, 8-32, 10-24, 10-32, 12-24, 1/8"-27, 1/8"-28, 1/4"-20, 1/4"-28, 5/16"-18, 5/16"-24, 3/8"-16, 3/8"-24, 7/16"-14, 7/16"-20, 1/2"-13, 1/2"-20, M3 × 0.50 mm, M4 × 0.70 mm, M4 × 0.75 mm, M5 × 0.80 mm, M5 × 0.90 mm, M6 × 1.00 mm, M7 × 1.00 mm, M8 × 1.00 mm, M8 × 1.25 mm, M9 × 1.00 mm, M9 × 1.25 mm, M10 × 1.25 mm, M10 × 1.50 mm, M11 × 1.50 mm, M12 × 1.50 mm, M12 × 1.75 mm5/64", 7/64", 5/32", 1/4", 19/64", 5/16", 21/64", 3/8", 25/64", 13/32", 27/64", 29/64", 43 ga., 39 ga., 36 ga., 30 ga., 29 ga., 25 ga., 21 ga., 20 ga., 16 ga., 9 ga., 7 ga., 3 ga., B, F, H, I, J, O, Q, R, S, U, ZPlastic CaseDie Wrench (2), Extractor (5), Tap Wrench (3), Thread Gauge (2)Taper, Plug82955A110000000
     

    Chip-Clearing Tap and Drill Bit Sets for Through Holes

    Image of Product. Front orientation. Tap and Drill Bit Sets. Chip-Clearing Tap and Drill Bit Sets for Through Holes.
    Also known as gun taps, the taps in these sets have spiral-point flutes that push chips ahead of the tap and out of through holes. Because they don't need to be reversed to prevent buildup, they produce threads more efficiently than standard taps and are suitable for production work. Taps have a square shank for compatibility with tap wrenches and tap holders for drill presses and milling machines. With a plug chamfer, they have 3-5 chamfered cutting threads, so they're suitable for start-to-finish tapping. All taps and drill bits are made of high-speed steel for use on most metal and plastic.
    No. of
    Pieces
    Chamfer
    Type
    Tap Sizes
    Included
    Overall Lg.
    Thread
    Type
    No. of
    Flutes
    Pitch Dia.
    Limit
    Drill Bit Sizes
    Included
    Drill Bit Material
    Container
    Type
    Each
    Gold-Oxide High-Speed Steel Tap
    18Plug6-40
    8-36
    10-24
    10-32
    1/4"-28
    5/16"-24
    3/8"-24
    7/16"-20
    1/2"-20
    2 1/16"
    2 7/32"
    2 15/32"
    2 5/8"
    2 7/8"
    3 1/8"
    3 5/32"
    3 3/8"
    UNF
    2, 3H2, H329/64"
    25/64"
    33 ga.
    29 ga.
    25 ga.
    21 ga.
    3 ga.
    I
    Q
    Gold-Oxide High-Speed SteelMetal Case27275A320000000
     

    Hex-Shank Tap and Drill Bit Sets

    Image of Product. Front orientation. Tap and Drill Bit Sets. Hex-Shank Tap and Drill Bit Sets.
    Drill and tap a variety of hole sizes. These taps and drill bits are for use on metal and plastic.
    Uncoated High-Speed Steel Tap—Uncoated high-speed steel taps have a longer tool life than carbon steel. They are strong enough for most jobs but don’t last as long as other high-speed steel taps. Use them for small-scale jobs.
    Plug Chamfer—Plug-chamfer taps are a versatile choice for most tapping applications. With 3-5 chamfered cutting threads, they require moderate torque and are often used for start-to-finish tapping of through holes and closed-end holes. However, they do not start threads as easily as taper chamfers. When using them to tap closed-end holes, be sure to leave sufficient space at the bottom for chips to accumulate.
    Black-Oxide High-Speed Steel Drill Bit—Black-oxide high-speed steel drill bits have a longer tool life than carbon steel. They cut with less friction than uncoated drill bits.
    No. of
    Pieces
    Chamfer
    Type
    Tap Sizes
    Included
    Overall Lg.
    Thread
    Type
    No. of
    Flutes
    Pitch Dia.
    Limit
    Drill Bit Sizes
    Included
    Drill Bit Material
    Container
    Type
    Each
    Uncoated High-Speed Steel Tap
    36Plug1 each of sizes:
    6-32
    6-40
    8-32
    8-36
    10-24
    10-32
    12-24
    12-28
    1/4"-20
    1/4"-28
    5/16"-18
    5/16"-24
    3/8"-24
    3/8"-16
    7/16"-14
    7/16"-20
    1/2"-13
    1/2"-20
    2"
    2 1/8"
    2 5/32"
    2 11/64"
    2 3/8"
    2 1/2"
    2 15/16"
    3 5/32"
    3 7/32"
    UNC, UNF
    3, 4H2, H31 each of sizes:
    25/64"
    27/64"
    29/64"
    5/16"
    36 ga.
    33 ga.
    25 ga.
    21 ga.
    16 ga.
    15 ga.
    7 ga.
    3 ga.
    F
    I
    Q
    U
    2 each of sizes:
    29 ga.
    Black-Oxide High-Speed SteelMetal Case2727A190000000
     

    Tap and Drill Bit Sets

    Image of Product. Front orientation. Tap and Drill Bit Sets. Tap and Drill Bit Sets, Metal Case.

    Metal Case

    Drill and tap a variety of hole sizes. These taps and drill bits are for use on metal and plastic.
    Uncoated High-Speed Steel Tap—Uncoated high-speed steel taps have a longer tool life than carbon steel. They are strong enough for most jobs but don’t last as long as other high-speed steel taps. Use them for small-scale jobs.
    Plug Chamfer—Plug-chamfer taps are a versatile choice for most tapping applications. With 3-5 chamfered cutting threads, they require moderate torque and are often used for start-to-finish tapping of through holes and closed-end holes. However, they do not start threads as easily as taper chamfers. When using them to tap closed-end holes, be sure to leave sufficient space at the bottom for chips to accumulate.
    Uncoated High-Speed Steel Drill Bit—Uncoated high-speed steel drill bits have a longer tool life than carbon steel. They are strong enough for most jobs but don’t last as long as other high-speed steel drill bits. Use them for small-scale jobs.
    No. of
    Pieces
    Chamfer
    Type
    Tap Sizes
    Included
    Overall Lg.
    Thread
    Type
    No. of
    Flutes
    Pitch Dia.
    Limit
    Drill Bit Sizes
    Included
    Drill Bit Material
    Container
    Type
    Each
    Uncoated High-Speed Steel Tap
    18Plug1 each of sizes:
    6-40
    8-36
    10-24
    10-32
    1/4-28
    5/16-24
    3/8-24
    7/16-20
    1/2-20
    2"
    2 1/8"
    2 3/8"
    2 1/2"
    2 23/32"
    2 15/16"
    3 5/32"
    3 3/8"
    UNC, UNF
    3, 4H2, H329/64"
    25/64"
    33 ga.
    29 ga.
    25 ga.
    21 ga.
    3 ga.
    I
    Q
    Uncoated High-Speed SteelMetal Case2610A120000000
     

    Tight-Clearance Right-Angle Drill Head Adapters

    Image of Product. Front orientation. Contains Annotated. Drill Head Adapters. Tight-Clearance Right-Angle Drill Head Adapters.
    Work in tight spaces with as little as 2" clearance using threaded-shank drill bits. Connect to your hand-held drill with the 1/4" round shaft.
    Drill
    Connection Shaft
    Type
    Size
    For Bit Shank
    Type
    For Bit Shank
    Thread Size
    Max. No-Load Rotational
    Speed, rpm
    Head
    Ht.
    Body
    Lg.
    Each
    Round1/4"Threaded1/4"-28
    2,5001 1/8"7 5/16"8787A14000000

    Heavy Duty Air-Powered Drills

    Image of Product. Front orientation. Contains Annotated. Drills. Heavy Duty Air-Powered Drills, Style D.

    Style D

    Rated for continuous use, these tools take on your tough drilling jobs. They have heavy duty bearings and hardened steel gears.
    For Threaded-Shank Drill Bits—These drills have a threaded spindle instead of a drill chuck for use with threaded-shank drill bits (sold separately).
    Air Inlet
    Style
    For Bit Shank
    Thread Size
    Max. No-Load Rotational
    Speed, rpm
    Drive
    Direction
    Power,
    hp
    Average Air Consumption
    @ Pressure
    Pipe
    Size
    Thread
    Type
    Gender
    Exhaust
    Location
    Overall
    Lg.
    Wt.,
    lb.
    Each
    For Threaded-Shank Drill Bits
    D1/4"-28
    2,400Clockwise2/522 ft³/min @ 90 psi1/4
    NPT
    FemaleBack11 3/32"229955A21000000000
    D1/4"-28
    5,300Clockwise2/522 ft³/min @ 90 psi1/4
    NPT
    FemaleBack10 11/16"229955A2200000000
     

    Countersink Drill Bits for Taps

    Image of Product. Front orientation. ZoomedIn view. Countersink Drill Bits. Countersink Drill Bits for Taps.
    Also called subland drill bits, these bits countersink as they drill to prepare holes for tapping. The 90° countersink angle guides the tap into the hole. The drill bit diameter will not change after sharpening.
    Dia.
    Lg.
    90°
    Countersink Angle
    For Tap Thread
    Size
    Body
    Step
    Step
    Overall
    Shank
    Dia.
    Point
    Angle
    For Use On
    Each
    Uncoated High-Speed Steel
     
    2 Flutes
    1/4"-28
    0.313"0.213"5/8"4 1/2"0.313"118°Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel29475A76000000
     

    Quick-Change Hex Shank Drill Taps for Drills and Screwdrivers

    Image of Product. Front orientation. Drill Taps. Quick-Change Hex Shank Drill Taps for Drills and Screwdrivers.
    Save time when you need to change drill taps frequently. The grooved shank snaps directly into drills, power screwdrivers, and other tools that accept a 1/4" hex shank. However, they’re not rated for impact drivers. With a drill bit point to drive into the workpiece, these taps can drill and tap holes in a single step. They’re made of high-speed steel and are for use on most metal and plastic.
    Their spiral flutes keep chips clear by drawing them back toward the tap and out of the hole. All have a plug chamfer with 3-5 chamfered cutting threads, so they’re suitable for start-to-finish tapping.
    Uncoated High-Speed Steel—Uncoated taps are strong enough for most tapping jobs but have the shortest tool life.
    Titanium Nitride (TiN)-Coated High-Speed Steel—Titanium Nitride (TiN) coated taps resist heat and wear better than uncoated taps, letting them last up to twice as long.
    Thread
    Drill Bit
    Plug Chamfer
    Size
    Lg.
    Overall
    Lg.
    Size
    Decimal Size
    Equiv.
    Point
    Angle
    Flute
    Type
    No. of
    Flutes
    Thread
    Type
    Pitch Dia.
    Limit
    Hex Shank
    Size
    Each
    Uncoated High-Speed Steel
    1/4"-28
    25/32"3 1/2"3 Ga.
    0.213"118°Spiral2UNF
    H31/4"3464A17000000
     
    Titanium Nitride (TiN)-Coated High-Speed Steel
    1/4"-28
    25/32"3 1/2"3 Ga.
    0.213"118°Spiral2UNF
    H31/4"3464A11600000
     

    Tight-Clearance Right-Angle Drill Head Adapter Kits

    Image of Product. Front orientation. Contains MultipleImages. Drill Head Adapters. Tight-Clearance Right-Angle Drill Head Adapter Kits.
    Kit includes a right-angle adapter and six threaded-shank high-speed drill bits. The adapter allows you to work in tight spaces with as little as 2" clearance. Connect to your hand-held drill with the 1/4" round shaft. For additional drill bit sizes, see Threaded-Shank Drill Bits.
    Drill Head Adapters
    Replacement
    Drill Bit Sets
    Drill
    Connection Shaft
    Type
    Size
    For Bit Shank
    Type
    For Bit Shank
    Thread Size
    Max. No-Load Rotational
    Speed, rpm
    Head
    Ht.
    Body
    Lg.
    Container
    Type
    Each
    Each
    Round1/4"Threaded1/4"-28
    2,5001 1/8"7 5/16"Plastic Pouch8787A110000008787A12000000

    Drill Taps

    Image of Product. Front orientation. Drill Taps. Drill Taps, Spiral Flute.

    Spiral Flute

    Drill holes and cut threads without switching tools. Made of high-speed steel, these taps are for use on most metal and plastic. The square shank is compatible with tap holders for drill presses and milling machines. All have a plug chamfer with 3-5 chamfered cutting threads, so they're suitable for start-to-finish tapping.
    Uncoated High-Speed Steel—Uncoated taps are strong enough for most tapping jobs but have the shortest tool life.
    Titanium Nitride (TiN)-Coated High-Speed Steel—Titanium Nitride (TiN) coated taps resist heat and wear better than uncoated taps, letting them last up to twice as long.
    Spiral Flute—Taps with spiral flutes keep chips clear by drawing them back toward the tap and out of the hole.
    Thread
    Drill Bit
    Plug Chamfer
    Size
    Lg.
    Overall
    Lg.
    Size
    Decimal Size
    Equiv.
    Point
    Angle
    Flute
    Type
    No. of
    Flutes
    Thread
    Type
    Pitch Dia.
    Limit
    Each
    Uncoated High-Speed Steel
    1/4"-28
    25/32"2 1/2"3 Ga.
    0.213"110°Spiral2UNF
    H32748A39000000
     
    Titanium Nitride (TiN)-Coated High-Speed Steel
    1/4"-28
    25/32"2 1/2"3 Ga.
    0.213"118°Spiral2UNF
    H32748A8700000
     

    Helical Threaded Insert Assortments with Installation Tools

    Image of Product. Front orientation. Threaded Inserts. Helical Threaded Insert Assortments with Installation Tools.
    Repair damaged threads or create new ones. These convenient assortments include helical inserts, an installation tool for each thread size, a drill bit, and a tap. The inserts are also known as Heli-Coil inserts.
    Pronged—The prong attaches to an installation tool for precise control as you drive inserts in. Remove the prong with a punch or break-off tool before inserting a screw.
    18-8 Stainless Steel—The choice for wet and outdoor environments, these inserts resist rust and mild chemicals.
    No. of Inserts
    Included
    Includes
    Thread
    Spacing
    Drill Bit Size
    For Max. Hole Dia.
    Each
    Pronged
     
    18-8 Stainless Steel
    361/4"-28 Thread × 1/2" Installed Lg. (12 Each)
    1/4"-28 Thread × 1/4" Installed Lg. (12 Each)
    1/4"-28 Thread × 3/8" Installed Lg. (12 Each)
    Drill Bit
    Installation Tool
    Prong Break-Off Tool
    Through-Hole Tap
    Fine
    17/64"
    0.266"91732A923000000
    601/2"-20 Thread × 3/4" Installed Lg. (6 Each)
    1/4"-28 Thread × 3/8" Installed Lg. (12 Each)
    3/8"-24 Thread × 0.562" Installed Lg. (12 Each)
    5/16"-24 Thread × 0.469" Installed Lg. (12 Each)
    7/16"-20 Thread × 0.656" Installed Lg. (6 Each)
    10-32 Thread × 0.285" Installed Lg. (12 Each)
    Drill Bits
    Installation Tools
    Through-Hole Taps
    Fine
    13/64"
    17/64"
    21/64"
    25/64"
    29/64"
    33/64"
    0.203"
    0.266"
    0.328"
    0.391"
    0.453"
    0.516"
    90285A124000000
     

    Helical Threaded Inserts with Installation Tools

    Image of Product. Drill Bit, Installation Tool and Through-Hole Tap. Front orientation. Threaded Inserts. Helical Threaded Inserts with Installation Tools, Pronged, Drill Bit, Installation Tool, Through-Hole Tap.

    Drill Bit, Installation Tool

    and Through-Hole Tap

    Quickly restore stripped threads—these inserts come with through-hole taps and installation tools. The tough coils on these inserts expand once installed to anchor in a tapped hole.
    Pronged—The prong attaches to an installation tool for precise control as you drive inserts in. Remove the prong with a punch or break-off tool before inserting a screw.
    18-8 Stainless Steel—The choice for wet and outdoor environments, these inserts resist rust and mild chemicals.
    Thread
    Size
    Installed
    Lg.
    Drill Bit
    Size
    For Max.
    Hole Dia.
    No. of Inserts
    Included
    Includes
    Each
    Pronged
     
    18-8 Stainless Steel
    1/4"-28
    0.250"G
    0.266"10Drill Bit
    Installation Tool
    Through-Hole Tap
    98356A129000000
    1/4"-28
    0.375"G
    0.266"10Drill Bit
    Installation Tool
    Through-Hole Tap
    91732A92400000
    1/4"-28
    0.500"G
    0.266"10Drill Bit
    Installation Tool
    Through-Hole Tap
    98356A13100000
    1/4"-28
    0.625"G
    0.266"10Drill Bit
    Installation Tool
    Through-Hole Tap
    98356A13200000
     
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