McMaster-Carr logo
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    103 Products

    Phillips Bits

    Image of Product. Quick-Change Hex Shank. Front orientation. Screwdriver Bits. Phillips Bits, For Power Tools.

    Quick-Change Hex

    Shank

    One of the most common drive styles for good reason. Phillips bits align easily with fasteners and deliver more torque than slotted bits.
    Quick-Change Hex Shank—Lock these bits directly into power tools. They won't wobble as much as bits paired with an adapter, so they are the best choice for high-precision tasks.
    Steel—Best for dry environments, since moisture will cause these bits to rust.
    Drive
    Size
    For Screw Size
    Overall
    Lg.
    Material
    Each
    For Power Tools
     
    1/4" Quick-Change Hex Shank Size
    No. 000No. 000
    2"Steel000000000000
    No. 00No. 00
    2 3/4"Steel00000000000
    No. 0No. 0, No. 1
    2"Steel00000000000
    No. 0No. 0, No. 1
    2 3/4"Steel00000000000
    No. 0No. 0, No. 1
    3 1/2"Steel00000000000
    No. 0No. 0, No. 1
    6"Steel000000000000
    No. 0No. 0, No. 1
    12"Steel000000000000
    No. 1No. 2, No. 3, No. 4
    2"Steel00000000000
    No. 1No. 2, No. 3, No. 4
    2 3/4"Steel00000000000
    No. 1No. 2, No. 3, No. 4
    3"Steel00000000000
    No. 1No. 2, No. 3, No. 4
    3 1/2"Steel00000000000
    No. 1No. 2, No. 3, No. 4
    4"Steel00000000000
    No. 1No. 2, No. 3, No. 4
    6"Steel00000000000
    No. 1No. 2, No. 3, No. 4
    12"Steel000000000000
    No. 2No. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    2"Steel00000000000
    No. 2No. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    2 3/4"Steel00000000000
    No. 2No. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    3"Steel00000000000
    No. 2No. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    3 1/2"Steel00000000000
    No. 2No. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    4"Steel00000000000
    No. 2No. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    6"Steel00000000000
    No. 2No. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    12"Steel000000000000
    No. 3No. 12, 1/4"
    2"Steel00000000000
    No. 3No. 12, 1/4"
    2 3/4"Steel00000000000
    No. 3No. 12, 1/4"
    3"Steel00000000000
    No. 3No. 12, 1/4"
    3 1/2"Steel00000000000
    No. 3No. 12, 1/4"
    4"Steel00000000000
    No. 3No. 12, 1/4"
    6"Steel00000000000
    No. 3No. 12, 1/4"
    12"Steel000000000000
    No. 45/16", 3/8", 7/16", 1/2"
    2"Steel00000000000
    No. 45/16", 3/8", 7/16", 1/2"
    12"Steel000000000000
     
    7/16" Quick-Change Hex Shank Size
    No. 59/16"
    3 1/2"Steel000000000000
     

    Phillips Bits For Impact Drivers

    Image of Product. Hex Shank. Front orientation. Screwdriver Bits. Phillips Bits For Impact Drivers, For Hand Tools.

    Hex Shank

    Image of Product. Quick-Change Hex Shank. Front orientation. Screwdriver Bits. Phillips Bits For Impact Drivers, For Power Tools.

    Quick-Change Hex

    Shank

    Tougher than your average Phillips bits. These have a thin, flexible section on the shank that absorbs 30 times the impact force. They are heat treated for hardness and manufactured to tight tolerances, so they won't snap or slip under high stress.
    Hex Shank—Use a bit adapter (not included) to attach these bits to power tools.
    Quick-Change Hex Shank—Lock these bits directly into power tools. They won't wobble as much as bits paired with an adapter, so they are the best choice for high-precision tasks.
    No. 2 Reduced Drive Size— Often used with drywall screws, these bits fit deeper into the screw head than standard bits for better control and precision.
    Steel—Best for dry environments, since moisture will cause these bits to rust.
    Zinc-Plated Steel—Withstand occasional exposure to moisture.
    Wear-Resistant Diamond-Coated Steel—Diamond particles embedded in the tip bite into the screw head for a strong grip. Our most wear-resistant bits, these maintain their grip and shape, even when driving screws into tough materials.
    Drive Size
    For Screw Size
    Overall
    Lg.
    Material
    Each
    For Hand Tools
     
    1/4" Hex Shank Size
    No. 2 ReducedNo. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    1"Zinc-Plated Steel0000000000000
     
    For Power Tools
     
    1/4" Quick-Change Hex Shank Size
    No. 1No. 2, No. 3, No. 4
    2"Steel00000000000
    No. 1No. 2, No. 3, No. 4
    2 3/4"Zinc-Plated Steel000000000000
    No. 1No. 2, No. 3, No. 4
    3 1/2"Zinc-Plated Steel000000000000
    No. 1No. 2, No. 3, No. 4
    4"Zinc-Plated Steel000000000000
    No. 1No. 2, No. 3, No. 4
    6"Zinc-Plated Steel000000000000
    No. 2No. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    2"Diamond-Coated Steel00000000000
    No. 2No. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    2 3/4"Zinc-Plated Steel000000000000
    No. 2No. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    3 1/2"Zinc-Plated Steel000000000000
    No. 2No. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    4"Zinc-Plated Steel000000000000
    No. 2No. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    6"Zinc-Plated Steel000000000000
    No. 3No. 12, 1/4"
    2"Diamond-Coated Steel00000000000
    No. 3No. 12, 1/4"
    2 3/4"Zinc-Plated Steel000000000000
    No. 3No. 12, 1/4"
    3 1/2"Zinc-Plated Steel000000000000
    No. 3No. 12, 1/4"
    4"Zinc-Plated Steel000000000000
    No. 3No. 12, 1/4"
    6"Zinc-Plated Steel000000000000
     

    High-Torque Phillips Bits

    Image of Product. Quick-Change Hex Shank. Front orientation. Screwdriver Bits. High-Torque Phillips Bits, For Power Tools.

    Quick-Change Hex

    Shank

    Heat treated for hardness, these are less likely to crack or deform under high torque than standard Phillips bits. They are manufactured to tight tolerances to prevent slipping.
    Quick-Change Hex Shank—Lock these bits directly into power tools. They won't wobble as much as bits paired with an adapter, so they are the best choice for high-precision tasks.
    Steel—Best for dry environments, since moisture will cause these bits to rust.
    Wear-Resistant Diamond-Coated Steel—Diamond particles embedded in the tip bite into the screw head for a strong grip. Our most wear-resistant bits, these maintain their grip and shape, even when driving screws into tough materials.
    Drive
    Size
    For Screw Size
    Overall
    Lg.
    Material
    Each
    For Power Tools
     
    1/4" Quick-Change Hex Shank Size
    No. 0No. 0, No. 1
    2"Steel000000000000
    No. 1No. 2, No. 3, No. 4
    2"Steel00000000000
    No. 1No. 2, No. 3, No. 4
    2"Diamond-Coated Steel000000000000
    No. 1No. 2, No. 3, No. 4
    6"Steel00000000000
    No. 2No. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    2"Steel00000000000
    No. 2No. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    2"Diamond-Coated Steel000000000000
    No. 2No. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    6"Steel00000000000
    No. 3No. 12, 1/4"
    2"Steel00000000000
    No. 3No. 12, 1/4"
    2"Diamond-Coated Steel000000000000
     

    Sure-Grip Phillips Bits

    Image of Product. Quick-Change Hex Shank. Front orientation. Screwdriver Bits. Sure-Grip Phillips Bits, For Power Tools.

    Quick-Change Hex Shank

    No slipping, no stripping—these bits have a specially designed tip that sits snugly in Phillips screw slots for maximum torque. Phillips bits align easily with fasteners and are versatile enough to handle a wide range of jobs.
    Grooved Tip—Bite into the screw slot for a firm hold.
    Quick-Change Hex Shank—Lock these bits directly into power tools. They won't wobble as much as bits paired with an adapter, so they are the best choice for high-precision tasks.
    Steel—Best for dry environments, since moisture will cause these bits to rust.
    Drive
    Size
    For Screw Size
    Overall
    Lg.
    Material
    Tip
    Style
    Each
    For Power Tools
     
    1/4" Quick-Change Hex Shank Size
    No. 1No. 2, No. 3, No. 4
    2"SteelGrooved0000000000000
    No. 1No. 2, No. 3, No. 4
    6"SteelGrooved000000000000
    No. 2No. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    2"SteelGrooved000000000000
    No. 2No. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    2 3/4"SteelGrooved000000000000
    No. 2No. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    3 1/2"SteelGrooved000000000000
    No. 2No. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    6"SteelGrooved000000000000
    No. 3No. 12, 1/4"
    2"SteelGrooved000000000000
    No. 3No. 12, 1/4"
    6"SteelGrooved000000000000
     

    Pozidriv® Bit Sets

    Image of Product. Quick-Change Hex Shank. Front orientation. Screwdriver Bits. Pozidriv® Bit Sets, For Power Tools.

    Quick-Change

    Hex Shank

    With more points of contact, the bits in these sets deliver more torque than Phillips bits. They are also less likely to slip and damage the screw head. Pozidriv® bits are often used to secure screws on European machinery and equipment.
    Quick-Change Hex Shank—Lock these bits directly into power tools. They won't wobble as much as bits paired with an adapter, so they are the best choice for high-precision tasks.
    Steel—Best for dry environments, since moisture will cause these bits to rust.
    Components
    Included
    Bits Included
    Material
    Container
    Type
    Each
    For Power Tools
     
    1/4" Quick-Change Hex Shank Size
    15 BitsPozidriv®: No. 1 (2" O'all Lg.)—5 ea.
    Pozidriv®: No. 2 (2" O'all Lg.)—8 ea.
    Pozidriv®: No. 3 (2" O'all Lg.)—2 ea.
    SteelPlastic Pouch00000000000000
     

    Pozidriv® Bits

    Image of Product. Quick-Change Hex Shank. Front orientation. Screwdriver Bits. Pozidriv® Bits, For Power Tools.

    Quick-Change Hex Shank

    With more points of contact than Phillips bits, these grip screws tighter to deliver more torque. They are less likely to slip and damage the screw head. Pozidriv® bits are often used to secure screws on European machinery and equipment.
    Quick-Change Hex Shank—Lock these bits directly into power tools. They won't wobble as much as bits paired with an adapter, so they are the best choice for high-precision tasks.
    Steel—Best for dry environments, since moisture will cause these bits to rust.
    Drive
    Size
    For Screw Size
    Overall
    Lg.
    Material
    Each
    For Power Tools
     
    1/4" Quick-Change Hex Shank Size
    No. 0No. 0, No. 1
    2"Steel0000000000000
    No. 1No. 2, No. 3, No. 4
    2"Steel000000000000
    No. 1No. 2, No. 3, No. 4
    3 1/2"Steel000000000000
    No. 1No. 2, No. 3, No. 4
    6"Steel000000000000
    No. 2No. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    2"Steel000000000000
    No. 2No. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    2 3/4"Steel000000000000
    No. 2No. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    3 1/2"Steel000000000000
    No. 2No. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    6"Steel000000000000
    No. 3No. 12, 1/4"
    2"Steel000000000000
    No. 3No. 12, 1/4"
    3 1/2"Steel000000000000
    No. 3No. 12, 1/4"
    6"Steel000000000000
     

    Bit Sets

    Image of Product. Quick-Change Hex Shank. Front orientation. Screwdriver Bits. Bit Sets, For Power Tools.

    Quick-Change Hex Shank

    Have a range of bits ready to turn the most common screw styles and sizes.
    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).
    Quick-Change Hex Shank—Lock these bits directly into power tools. They won't wobble as much as bits paired with an adapter, so they are the best choice for high-precision tasks.
    Steel—Best for dry environments, since moisture will cause these bits to rust.
    No. of
    Pieces
    Components
    Included
    Bits Included
    Adapters Included
    Material
    Container
    Type
    Each
    For Hand Tools and Power Tools
     
    1/4" Hex Shank Size and 1/4" Quick-Change Hex Shank Size
    392 Adapters
    37 Bits
    Phillips Hex Shank: No. 0 (1" O'all Lg.)—1 ea.
    Phillips Hex Shank: No. 1, No. 3 (1" O'all Lg.)—2 ea.
    Phillips Hex Shank: No. 2 (1" O'all Lg.)—9 ea.
    Phillips Quick-Change Hex Shank: No. 1, No. 3 (2" O'all Lg.)—2 ea.
    Phillips Quick-Change Hex Shank: No. 2 (2" O'all Lg.)—8 ea.
    Slotted Hex Shank: 1/4" (1" O'all Lg.)—2 ea.
    Slotted Hex Shank: 3/16", 7/32", 9/32" (1" O'all Lg.)—1 ea.
    Slotted Quick-Change Hex Shank: 3/16" (2" O'all Lg.)—1 ea.
    Slotted Quick-Change Hex Shank: 7/32", 1/4" (2" O'all Lg.)—2 ea.
    1/4" Female Square Drive × 1/4" Female Hex Adapter
    3" Lg. Bit Adapter for Power Tools
    SteelPlastic Caddy00000000000000
     
    For Power Tools
     
    1/4" Quick-Change Hex Shank Size
    1010 BitsPhillips: No. 1, No. 2, No. 3 (2" O'all Lg.)
    Slotted: 1/8", 3/16", 7/32", 1/4" (2" O'all Lg.)
    Square: No. 1, No. 2, No. 3 (2" O'all Lg.)
    SteelPlastic Caddy000000000000
    164 Adapters
    12 Bits
    External Hex: 5/16" (1 5/8" O'all Lg.)
    Phillips: No. 1, No. 2 (6" O'all Lg.)
    Phillips: No. 2, No. 3 (3 1/2" O'all Lg.)
    Pozidriv®: No. 2 (3 1/2" O'all Lg.)
    Torx: T15, T20 (3 1/2" O'all Lg.)
    Torx: T20, T25, T27, T30 (6" O'all Lg.)
    1/4" Male Square Drive × 1/4" Hex Shank Adapter
    3" Lg. Bit Adapter for Power Tools
    3/8" Male Square Drive × 1/4" Hex Shank Adapter
    6" Lg. Bit Adapter for Power Tools
    SteelPlastic Case000000000000
    345 Adapters
    29 Bits
    External Hex: 3/8", 1/2" (1 3/4" O'all Lg.)
    External Hex: 5/16" (1 5/8" O'all Lg.)
    Phillips: No. 1, No. 2, No. 3 (2" O'all Lg.)
    Phillips: No. 1, No. 2, No. 3 (3 1/2" O'all Lg.)
    Phillips: No. 1, No. 2, No. 3 (6" O'all Lg.)
    Pozidriv®: No. 1, No. 2, No. 3 (2" O'all Lg.)
    Pozidriv®: No. 2 (3 1/2" O'all Lg.)
    Pozidriv®: No. 2 (6" O'all Lg.)
    Torx: T8, T9, T10 (2" O'all Lg.)
    Torx: T15, T20, T25, T27, T30 (6" O'all Lg.)
    Torx: T15, T20, T25, T30 (3 1/2" O'all Lg.)
    1/2" Male Square Drive × 1/4" Hex Shank Adapter
    1/4" Male Square Drive × 1/4" Hex Shank Adapter
    2 3/8" Lg. Bit Adapter for Power Tools
    3/8" Male Square Drive × 1/4" Hex Shank Adapter
    6" Lg. Bit Adapter for Power Tools
    SteelPlastic Case000000000000
    5050 BitsHex (Inch): 0.050", 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 3/16", 7/32", 1/4" (2" O'all Lg.)—1 ea.
    Hex (Inch): 5/32" (2" O'all Lg.)—2 ea.
    Hex (Metric): 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm (2" O'all Lg.)—1 ea.
    Phillips: No. 0, No. 1, No. 2, No. 3, No. 4 (2" O'all Lg.)—1 ea.
    Slotted: 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16" (2" O'all Lg.)—1 ea.
    Square: No. 0, No. 1, No. 2, No. 3, No. 4 (2" O'all Lg.)—1 ea.
    Torx: T5, T6, T7, T8, T9, T10, T15, T20, T27, T30, T40 (2" O'all Lg.)—1 ea.
    Torx: T25 (2" O'all Lg.)—2 ea.
    SteelPlastic Case000000000000
     

    Frearson Bits

    Image of Product. Quick-Change Hex Shank. Front orientation. Screwdriver Bits. Frearson Bits, For Power Tools.

    Quick-Change Hex Shank

    Turn Frearson screws, which are frequently found on marine equipment. With narrower wings than Phillips bits, these deliver more torque without slipping and damaging the screw recess. Also known as Reed and Prince bits.
    One bit turns drives of all sizes.
    Quick-Change Hex Shank—Lock these bits directly into power tools. They won't wobble as much as bits paired with an adapter, so they are the best choice for high-precision tasks.
    Steel—Best for dry environments, since moisture will cause these bits to rust.
    For Screw Size
    Overall
    Lg.
    Material
    Each
    For Power Tools
     
    1/4" Quick-Change Hex Shank Size
    No. 6, No. 8, No. 10, No. 12, No. 14, No. 16
    2"Steel0000000000000
     

    Tight-Clearance Phillips Bits

    Image of Product. Quick-Change Hex Shank. Front orientation. Screwdriver Bits. Tight-Clearance Phillips Bits, For Power Tools.

    Quick-Change Hex

    Shank

    With a 20% smaller shaft diameter than standard Phillips bits, these reach screws in narrow, recessed holes. Phillips bits align easily with fasteners and deliver more torque than slotted bits.
    Quick-Change Hex Shank—Lock these bits directly into power tools. They won't wobble as much as bits paired with an adapter, so they are the best choice for high-precision tasks.
    Steel—Best for dry environments, since moisture will cause these bits to rust.
    Shaft
    Drive
    Size
    For Screw Size
    Overall
    Lg.
    Lg.
    OD
    Material
    Each
    For Power Tools
     
    1/4" Quick-Change Hex Shank Size
    No. 2No. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    2"1"0.13"Steel000000000000
    No. 2No. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    6"2 5/8"0.119"Steel000000000000
     

    Phillips Bit Sets

    Image of Product. Quick-Change Hex Shank. Front orientation. Screwdriver Bits. Phillips Bit Sets, For Power Tools.

    Quick-Change Hex

    Shank

    Have a range of Phillips bits ready to fit the most common screw sizes. Phillips bits align easily with fasteners and deliver more torque than slotted bits.
    Quick-Change Hex Shank—Lock these bits directly into power tools. They won't wobble as much as bits paired with an adapter, so they are the best choice for high-precision tasks.
    Steel—Best for dry environments, since moisture will cause these bits to rust.
    Components
    Included
    Bits Included
    Material
    Container
    Type
    Each
    For Power Tools
     
    1/4" Quick-Change Hex Shank Size
    12 BitsPhillips: No. 0, No. 1, No. 3 (2" O'all Lg.)—2 ea.
    Phillips: No. 2 (2" O'all Lg.)—6 ea.
    SteelPlastic Caddy000000000000
     

    Phillips Terminal Screw Bits

    Image of Product. Front orientation. Screwdriver Bits. Phillips Terminal Screw Bits.
    Turn fasteners on electrical equipment, such as fuse boxes and terminal blocks. These bits work on both Phillips and slotted screws, but they'll deliver more torque on Phillips terminal screws.
    Quick-Change Hex Shank—Lock these bits directly into power tools. They won't wobble as much as bits paired with an adapter, so they are the best choice for high-precision tasks.
    Steel—Best for dry environments, since moisture will cause these bits to rust.
    For Screw Size
    Overall
    Lg.
    Material
    Each
    For Power Tools
     
    1/4" Quick-Change Hex Shank Size
    No. 2, No. 3, No. 4, No. 5, No. 6, No. 7, No. 8, No. 9, No. 10, No. 12, 1/4"
    2 3/4"Steel000000000000
    No. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    2 3/4"Steel00000000000
     

    Pozidriv® Terminal Screw Bits

    Image of Product. Front orientation. Screwdriver Bits. Pozidriv® Terminal Screw Bits.
    These bits turn both Pozidriv® and slotted screws. For maximum torque, however, it's best to pair them with Pozidriv® terminal screws to avoid slipping and stripping the recess. These bits are often used to secure screws on European electrical equipment, such as fuse boxes and terminal blocks.
    Quick-Change Hex Shank—Lock these bits directly into power tools. They won't wobble as much as bits paired with an adapter, so they are the best choice for high-precision tasks.
    Steel—Best for dry environments, since moisture will cause these bits to rust.
    Drive
    Size
    For Screw Size
    Overall
    Lg.
    Material
    Pkg.
    Qty.
    Pkg.
    For Power Tools
     
    1/4" Quick-Change Hex Shank Size
    No. 1No. 2, No. 3, No. 4
    2"Steel20000000000000
    No. 2No. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    2"Steel2000000000000
     

    Sure-Grip Phillips Bit Sets

    Image of Product. Quick-Change Hex Shank. Front orientation. Screwdriver Bits. Sure-Grip Phillips Bit Sets, For Power Tools.

    Quick-Change

    Hex Shank

    Grooves on the tip bite into Phillips screw slots to prevent slipping. The bits in these sets align easily with fasteners and deliver more torque than slotted bits.
    Quick-Change Hex Shank—Lock these bits directly into power tools. They won't wobble as much as bits paired with an adapter, so they are the best choice for high-precision tasks.
    Steel—Best for dry environments, since moisture will cause these bits to rust.
    Components
    Included
    Bits Included
    Material
    Tip
    Style
    Container
    Type
    Each
    For Power Tools
     
    1/4" Quick-Change Hex Shank Size
    6 BitsPhillips: No. 1, No. 2, No. 3 (2" O'all Lg.)—2 ea.SteelGroovedPlastic Pouch00000000000000
     

    Pozidriv® Bits For Impact Drivers

    Image of Product. Quick-Change Hex Shank. Front orientation. Screwdriver Bits. Pozidriv® Bits For Impact Drivers, For Power Tools.

    Quick-Change Hex Shank

    Tougher than your average Pozidriv® bits. These have a thin, flexible section on the shank that absorbs 30 times the impact force. They are heat treated for hardness and manufactured to tight tolerances, so they won't snap or slip under high stress.
    Quick-Change Hex Shank—Lock these bits directly into power tools. They won't wobble as much as bits paired with an adapter, so they are the best choice for high-precision tasks.
    Wear-Resistant Diamond-Coated Steel—Diamond particles embedded in the tip bite into the screw head for a strong grip. Our most wear-resistant bits, these maintain their grip and shape, even when driving screws into tough materials.
    Drive
    Size
    For Screw Size
    Overall
    Lg.
    Material
    Each
    For Power Tools
     
    1/4" Quick-Change Hex Shank Size
    No. 2No. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    2"Diamond-Coated Steel000000000000
    No. 3No. 12, 1/4"
    2"Diamond-Coated Steel00000000000
     

    Screw-Guiding Phillips Bits

    Image of Product. Front orientation. Screwdriver Bits. Screw-Guiding Phillips Bits.
    Drive long Phillips screws with zero wobble. A spring-loaded sleeve slips over the screw to keep it straight while you tighten. The sleeve also keeps your fingers off the fastener threads, so you can steer clear of cuts and friction burns. Phillips bits align easily with fasteners and deliver more torque than slotted bits.
    Quick-Change Hex Shank—Lock these bits directly into power tools. They won't wobble as much as bits paired with an adapter, so they are the best choice for high-precision tasks.
    Steel—Best for dry environments, since moisture will cause these bits to rust.
    Overall
    Drive
    Size
    For Screw Size
    Lg.
    Dia.
    Material
    Each
    For Power Tools
     
    1/4" Quick-Change Hex Shank Size
    No. 2No. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    3 1/2"0.438"Steel0000000000000
    No. 2No. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    6"0.438"Steel000000000000
     

    Square/Phillips Bits

    Image of Product. Quick-Change Hex Shank. Front orientation. Screwdriver Bits. Square/Phillips Bits, For Power Tools.

    Quick-Change Hex

    Shank

    One bit, multiple fits. These turn both square and Phillips screws for flexible fastening options. If you need to apply a lot of torque, however, it's best to pair them with square/Phillips screws to avoid slipping and stripping the recess. Also known as Quadrex bits.
    Quick-Change Hex Shank—Lock these bits directly into power tools. They won't wobble as much as bits paired with an adapter, so they are the best choice for high-precision tasks.
    Steel—Best for dry environments, since moisture will cause these bits to rust.
    Drive
    Size
    For Screw Size
    Overall
    Lg.
    Material
    Each
    For Power Tools
     
    1/4" Quick-Change Hex Shank Size
    No. 2No. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    2"Steel00000000000
    No. 2No. 5, No. 6, No. 7, No. 8, No. 9, No. 10
    3 1/2"Steel0000000000
     

    Depth-Limiting Phillips Bits

    Image of Product. Quick-Change Hex Shank. Front orientation. Screwdriver Bits. Depth-Limiting Phillips Bits, For Power Tools.

    Quick-Change Hex

    Shank

    A collar butts up against your surface to stop Phillips screws from sinking too deep. Use these bits on wood, fiberboard, drywall, and other soft materials that may crack if you overdrive the fastener.
    Quick-Change Hex Shank—Lock these bits directly into power tools. They won't wobble as much as bits paired with an adapter, so they are the best choice for high-precision tasks.
    Steel—Best for dry environments, since moisture will cause these bits to rust.
    Overall
    Drive
    Size
    For Screw Size
    Lg.
    Dia.
    For Max.
    Dp.
    Material
    Each
    For Power Tools
     
    1/4" Quick-Change Hex Shank Size
    No. 2No. 8, No. 9, No. 10
    2"0.243"1/16"Steel000000000000
     

    Quick-Change Combination Countersinking Drill/Screwdriver Bit Sets

    Image of ProductInUse. Front orientation. Contains Annotated, Border, MultipleImages. Drill/Screwdriver Bits. Quick-Change Combination Countersinking Drill/Screwdriver Bit Sets.
    Image of Product. Front orientation. Drill/Screwdriver Bits. Quick-Change Combination Countersinking Drill/Screwdriver Bit Sets.
    Fasten differently sized screws with these sets. They save you the effort of switching three separate bits in and out of a power tool, instead letting you flip between a countersinking drill and a screwdriver bit with a single hand. You can also attach your own countersinking drills and screwdriver bits as long as they have a 1/4” hex shank.
    Countersinking drills have an 82° angle, allowing inch-sized flat- and oval-head screws to sit flush with the surface.
    Drill/Screwdriver Bits
    Replacement
    3/32" Drill Bits
    Replacement
    7/64" Drill Bits
    No. of
    Pieces
    Includes
    Countersink
    Angle
    Countersink
    Body Dia.
    No. of Countersink
    Flutes
    Adapter Hex
    Shank Size
    For Use On
    Each
    Each
    Each
    Black-Oxide High-Speed Steel Countersink
    111 Drill-Bit Countersink for 3/32" Drill Bit
    1 Drill-Bit Countersink for 7/64" Drill Bit
    1 Drill Bit (3/32" Drill Bit Size)
    2 Drill Bits (7/64" Drill Bit Size)
    1 Phillips No. 1 Screwdriver Bit (1" O'all Lg.)
    2 Phillips No. 2 Screwdriver Bits (1" O'all Lg.)
    1 Reversible Shaft
    1 Adapter
    1 Hex L-Key
    82°
    3/8"45/16"Aluminum, Fiberglass, Plastic, Wood0000000000000000000000000000000000000
     

    Quick-Change Combination Countersinking Drill/Screwdriver Bits

    Image of ProductInUse. Front orientation. Contains Annotated, Border, MultipleImages. Drill/Screwdriver Bits. Quick-Change Combination Countersinking Drill/Screwdriver Bits.
    Image of Product. Front orientation. Drill/Screwdriver Bits. Quick-Change Combination Countersinking Drill/Screwdriver Bits.
    Drill, countersink, and drive screws without switching three separate bits in and out of your power tool. With a single hand, flip between drilling countersunk holes and driving screws. The countersinking drill and screwdriver bit are secured with set screws, so you can switch them out for any bits with a 1/4” hex shank.
    The countersinking drill has an 82° angle, allowing inch-sized flat- and oval-head screws to sit flush with the surface.
    Drill/Screwdriver Bits
    Replacement
    7/64" Drill Bits
    Replacement
    1/8" Drill Bits
    For Screw
    Size
    Drill Bit
    Size
    Countersink
    Body Dia.
    Max. Hole
    Drilling Dp.
    Countersink
    Angle
    Screwdriver
    Bit Size
    For Drive
    Style
    Adapter Hex
    Shank Size
    Adapter
    Lg.
    For Use On
    Each
    Each
    Each
    Black-Oxide High-Speed Steel Countersink
     
    4 Countersink Flutes
    No. 8
    7/64"
    3/8"2"82°
    No. 2Phillips
    5/16"3 3/4"Aluminum, Fiberglass, Plastic, Wood0000000000000000000000000———0
    No. 10
    1/8"
    3/8"2 1/4"82°
    No. 2Phillips
    5/16"3 3/4"Aluminum, Fiberglass, Plastic, Wood000000000000———0000000000000
     
    back to top