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Rotary Drill & Hammer Drill Bits

Available68 products
Rotary drill and hammer drill bits make holes in hard, brittle materials such as brick and cinder block for setting fasteners such as concrete anchors and tapping screws. The bits' fast-spiral flutes dissipate heat as they grind through the materials. These drill bits install into compatible rotary drills and hammer drills.
Decimal Equivalent

SDS-Plus Concrete & Masonry Drill Bits

SDS-Plus Concrete & Masonry Drill Bits
These drill bits have a carbide tip with multiple cutters for creating holes in concrete and masonry. The bits' SDS-Plus shank prevents them from slipping in high-torque drilling applications. The bits install into rotary hammer drills with SDS-Plus chucks, and they can be changed in the chucks with one hand. SDS-Plus chucks have spring-loaded balls that fit into the grooves on the bits' shanks to hold the bits in place in the chucks.

Fractional Inch

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Metric

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SDS-Max Concrete & Masonry Drill Bits

SDS-Max Concrete & Masonry Drill Bits
These drill bits have a carbide tip with multiple cutters for creating holes in concrete and masonry. They also have variable-helix flutes that efficiently remove dust from the hole to minimize heat during drilling. The bits' SDS-Max shank prevents them from slipping in high-torque drilling applications. The bits install into rotary hammer drills with SDS-Max chucks, and they can be changed in the chucks with one hand. SDS-Max chucks have spring-loaded balls that fit into the grooves on the bits' shanks to hold the bits in place in the chucks.

Fractional Inch

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Carbide-Head SDS-Plus Concrete & Masonry Drill Bits

Carbide-Head SDS-Plus Concrete & Masonry Drill Bits
The entire cutting head on these drill bits is made from solid carbide, which allows the bits to last longer than standard SDS-Max concrete and masonry drill bits. The bits' SDS-Plus shank prevents them from slipping in high-torque drilling applications when creating holes in concrete and masonry. The bits install into rotary hammer drills with SDS-Plus chucks, and they can be changed in the chucks with one hand. SDS-Plus chucks have spring-loaded balls that fit into the grooves on the bits' shanks to hold the bits in place in the chucks.

Fractional Inch

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Spline Concrete & Masonry Drill Bits

Spline Concrete & Masonry Drill Bits
The spline shank on these drill bits prevents them from slipping in high-torque drilling applications when creating holes in concrete and masonry. The bits install into rotary hammer drills with spline-drive chucks, which have 12 grooves that mesh with matching grooves on the bits' shanks to hold them in place in the chucks.

Fractional Inch

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3-Flat Shank Masonry Drill Bits for Rotary Drills

3-Flat Shank Masonry Drill Bits for Rotary Drills
These drill bits have a round shank with three flats that help prevent the bits from slipping in the drill chuck when creating holes in masonry. The bits install into handheld rotary drills with standard three-jaw chucks and are not rated for use in impact drilling.

Fractional Inch

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Round-Shank Masonry Drill Bits

Round-Shank Masonry Drill Bits
These round-shank drill bits create holes in masonry. They install into handheld rotary drills with standard three-jaw chucks and are not rated for use in impact drilling.

Fractional Inch

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Measurement System: Unspecified

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SDS-Plus Dust-Extraction Hollow Core Bits

SDS-Plus Dust-Extraction Hollow Core Bits
These bits have a hollow shaft and dust-extraction holes at their tip that allow dust to be removed with a dust extractor during drilling. This reduces both the amount of dust that is released into the surrounding air during drilling and the amount of dust that must be cleaned out of the hole prior to setting the anchors. The bits have an SDS-Plus shank that prevents them from slipping in high-torque drilling applications when creating holes for setting concrete screw anchors. The bits install into rotary hammer drills with SDS-Plus chucks, and they can be changed in the chucks with one hand. SDS-Plus chucks have spring-loaded balls that fit into the grooves on the bits' shanks to hold the bits in place in the chucks.

4 Cutter + Fractional Inch

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Fractional Inch

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SDS-Max Dust-Extraction Hollow Core Bits

SDS-Max Dust-Extraction Hollow Core Bits
These bits have a hollow shaft and dust-extraction holes at their tip that allow dust to be removed with a dust extractor during drilling. This reduces both the amount of dust that is released into the surrounding air during drilling and the amount of dust that must be cleaned out of the hole prior to setting the anchors. The bits' SDS-Max shank prevents them from slipping in high-torque drilling applications when creating holes for setting concrete screw anchors. These bits install into compatible rotary drills or rotary hammer drills with SDS-Max chucks, and they can be changed in the chucks with one hand. SDS-Max chucks have spring-loaded balls that fit into the grooves on the bits' shanks to hold the bits in place in the chucks.

Fractional Inch

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Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.