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    46 Products
    About Drill Bits
    industrial info icon

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

    Performance

    Bit Style

    Shank Type

    Dust-Collecting Carbide-Tipped Drill Bits for Masonry and Concrete

    Connect these hollow bits to a vacuum system, and they'll suck up dust while drilling. Use them to meet OSHA standards for silica dust exposure when drilling in concrete, brick, and other powdery masonry material. These bits are especially useful for cutting holes for adhesive anchors—you don't need to clean out the hole before installing. They have a titanium nitride (TiN)-coated carbide tip that resists wear and heat to stay sharp.
    SDS-Plus Shank for Hammer and Rotary Drilling
    Image of Product. Front orientation. Contains Inset. Drill Bits. Dust-Collecting Carbide-Tipped Drill Bits 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.
    Drill Bit
    Size
    Decimal Size
    Equiv.
    Overall
    Lg.
    Max. Drilling
    Dp.
    For Vacuum
    Hose ID
    Each
    Titanium Nitride (TiN) Coated
     
    Standard Point
    5/8"
    		0.625"
    		15"10"1 3/8"2642N40000000
    11/16"
    		0.6875"
    		18"12 1/2"1 3/8"2642N5000000
    3/4"
    		0.75"
    		18"12 1/2"1 3/8"2642N6000000
     

    Changeable-Size Carbide-Tipped Core Drill Bits for Masonry and Concrete

    Instead of investing in multiple bits, change the bit body to drill a different-sized hole. These hollow bits remove a large core of material from concrete, brick, and masonry for installing pipe and conduit. The carbide tip resists wear and heat to stay sharp. Bits include a pilot drill to make starting holes easier.
    SDS-Max Shank for Hammer and Rotary Drilling
    Image of Product. Front orientation. Drill Bits. Changeable-Size Carbide-Tipped Core Drill Bits for Masonry and Concrete, SDS-Max Shank for Hammer and Rotary Drilling.
    Image of Specification. SDS-Max Shank. Front orientation. SDS Max Shank.

    SDS-Max

    Shank

    The slotted shank is compatible with SDS-Max-drive rotary hammers. These bits use simultaneous rotary and hammering action to penetrate material. Also known as percussion or impact bits.
    Drill Bit
    Size
    Decimal Size
    Equiv.
    Overall
    Lg.
    Max. Drilling
    Dp.
    Specs. Met
    Includes
    Each
    Uncoated
     
    Standard Point
    1 1/2"
    		1.5"
    		17"12"ANSI B212.15Pilot Drill3084A9140000000
    1 3/4"
    		1.75"
    		17"12"ANSI B212.15Pilot Drill3084A915000000
    2"
    		2"
    		17"12"ANSI B212.15Pilot Drill3084A916000000
    2 1/2"
    		2.5"
    		17"12"ANSI B212.15Pilot Drill3084A917000000
    3"
    		3"
    		17"12"ANSI B212.15Pilot Drill3084A918000000
    3 1/2"
    		3.5"
    		17"12"ANSI B212.15Pilot Drill3084A919000000
    4"
    		4"
    		17"12"ANSI B212.15Pilot Drill3084A921000000
    4 1/2"
    		4.5"
    		17"12"ANSI B212.15Pilot Drill3084A922000000
    5"
    		5"
    		17"12"ANSI B212.15Pilot Drill3084A923000000
     
    Accessories and Replacements for Drill Bits
    Changeable Bit Bodies
    Drill Bit
    Size
    Decimal Size
    Equiv.
    Overall
    Lg.
    Component
    Specs. Met
    Each
    1 1/2"1.5"5"Bit BodyANSI B212.153084A430000000
    1 3/4"1.75"5"Bit BodyANSI B212.153084A44000000
    2"2"5"Bit BodyANSI B212.153084A45000000
    2 1/2"2.5"5"Bit BodyANSI B212.153084A46000000
    3"3"5"Bit BodyANSI B212.153084A47000000
    3 1/2"3.5"5"Bit BodyANSI B212.153084A48000000
    4"4"5"Bit BodyANSI B212.153084A49000000
    4 1/2"4.5"5"Bit BodyANSI B212.153084A56000000
    5"5"5"Bit BodyANSI B212.153084A57000000
     
    Drill Bit Extensions, Replacement Shanks and Replacement Pilot Drills
    Each
    6" Overall Length Extension3084A59000000
    12" Overall Length Extension3084A6300000
    18" Overall Length Extension3084A64000000
    SDS-Max Shank3084A12100000
    Pilot Drill for Changeable-Size Masonry Core Drill Bit3084A5800000
    Spline Shank for Hammer and Rotary Drilling
    Image of Product. Side1 orientation. Drill Bits. Changeable-Size Carbide-Tipped Core Drill Bits for Masonry and Concrete, Spline Shank for Hammer and Rotary Drilling.
    Image of Specification. Spline Shank. Front orientation. Spline Shank.

    Spline

    Shank

    The shank has 12 splines for use with a spline-drive rotary hammer, which rotate and hammers bits simultaneously to penetrate material. Also known as percussion or impact bits.
    Drill Bit
    Size
    Decimal Size
    Equiv.
    Overall
    Lg.
    Max. Drilling
    Dp.
    Specs. Met
    Includes
    Each
    Uncoated
     
    Standard Point
    1 1/2"
    		1.5"
    		17"12"ANSI B212.15Pilot Drill3084A8140000000
    1 3/4"
    		1.75"
    		17"12"ANSI B212.15Pilot Drill3084A815000000
    2"
    		2"
    		17"12"ANSI B212.15Pilot Drill3084A816000000
    2 1/2"
    		2.5"
    		17"12"ANSI B212.15Pilot Drill3084A817000000
    3"
    		3"
    		17"12"ANSI B212.15Pilot Drill3084A818000000
    3 1/2"
    		3.5"
    		17"12"ANSI B212.15Pilot Drill3084A819000000
    4 1/2"
    		4.5"
    		17"12"ANSI B212.15Pilot Drill3084A822000000
    5"
    		5"
    		17"12"ANSI B212.15Pilot Drill3084A823000000
     
    Accessories and Replacements for Drill Bits
    Changeable Bit Bodies
    Drill Bit
    Size
    Decimal Size
    Equiv.
    Overall
    Lg.
    Component
    Specs. Met
    Each
    1 1/2"1.5"5"Bit BodyANSI B212.153084A430000000
    1 3/4"1.75"5"Bit BodyANSI B212.153084A44000000
    2"2"5"Bit BodyANSI B212.153084A45000000
    2 1/2"2.5"5"Bit BodyANSI B212.153084A46000000
    3"3"5"Bit BodyANSI B212.153084A47000000
    3 1/2"3.5"5"Bit BodyANSI B212.153084A48000000
    4 1/2"4.5"5"Bit BodyANSI B212.153084A56000000
    5"5"5"Bit BodyANSI B212.153084A57000000
     
    Drill Bit Extensions, Replacement Shanks and Replacement Pilot Drills
    Each
    6" Overall Length Extension3084A59000000
    12" Overall Length Extension3084A6300000
    18" Overall Length Extension3084A64000000
    Spline Shank3084A13200000
    Pilot Drill for Changeable-Size Masonry Core Drill Bit3084A5800000

    Carbide-Tipped Core Drill Bits for Masonry and Concrete

    Remove a core of material with these hollow bits to make larger holes than fluted masonry bits. They're often used for installing pipe and conduit through brick and concrete. The carbide tip resists wear and heat to stay sharp.
    SDS-Max Shank for Hammer and Rotary Drilling
    Image of Product. Front orientation. Drill Bits. Carbide-Tipped Core Drill Bits for Masonry and Concrete, SDS-Max Shank for Hammer and Rotary Drilling.
    Image of Specification. SDS-Max Shank. Front orientation. SDS Max Shank.

    SDS-Max

    Shank

    The slotted shank is compatible with SDS-Max-drive rotary hammers. These bits use simultaneous rotary and hammering action to penetrate material. Also known as percussion or impact bits.
    Pilot Drills—Cut a groove before drilling to make starting the hole easier.
    Drill Bits
    Pilot Drills
    Drill Bit
    Size
    Decimal Size
    Equiv.
    Overall
    Lg.
    Max. Drilling
    Dp.
    Specs. Met
    Includes
    Each
    Each
    Uncoated
     
    Standard Point
    1 3/4"
    		1.75"
    		22"17"ANSI B212.15Core Ejector Key, Pilot Drill88865A22000000088865A97000000
    2"
    		2"
    		12"7"ANSI B212.15Core Ejector Key, Pilot Drill88865A6300000088865A9700000
    2"
    		2"
    		22"17"ANSI B212.15Core Ejector Key, Pilot Drill88865A6400000088865A9700000
    2 5/8"
    		2.625"
    		12"7"ANSI B212.15Core Ejector Key, Pilot Drill88865A2300000088865A9700000
    2 5/8"
    		2.625"
    		22"17"ANSI B212.15Core Ejector Key, Pilot Drill88865A2400000088865A9700000
    3 1/4"
    		3.25"
    		12"7"ANSI B212.15Core Ejector Key, Pilot Drill88865A2500000088865A9700000
    3 1/4"
    		3.25"
    		22"17"ANSI B212.15Core Ejector Key, Pilot Drill88865A2600000088865A9700000
    3 9/16"
    		3.5625"
    		12"7"ANSI B212.15Core Ejector Key, Pilot Drill88865A7900000088865A9700000
    4"
    		4"
    		22"17"ANSI B212.15Core Ejector Key, Pilot Drill88865A7600000088865A9700000
    5"
    		5"
    		22"17"ANSI B212.15Core Ejector Key, Pilot Drill88865A7400000088865A9700000
     
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