McMaster-Carr

Instead of using a hammering action to break up masonry material, these bits drill with rotary action only, requiring more pressure to grind up material.

Hollow Masonry Drill Bits
for Dust Containment

When connected to a vacuum, these hollow bits can suck up concrete dust while drilling to help meet OSHA standards for silica dust exposure.

Drill Bits for Glass and Ceramic

Reduce the chance of chipping and cracking when drilling in glass and ceramic.

Drill Bits for Paper and Fabric

These bits have razor-sharp cutting edges for making clean holes in fibrous material.

Other Core Drill Bits

Hollow-Core Cutters for
Magnetic-Base Drills

Unlike drill bits, these cut only on the periphery of the hole and produce a solid slug. Also known as annular cutters.

Hole Saws

Attach these saws to a drill or drill press to make circular cuts.

Arbor Adapters for
Hollow-Core Cutters

Use hollow-core cutters on manual drill presses and milling machines. Also known as annular cutter arbor adapters.

Hole Saw Arbors

Secure a hole saw to a drill or drill press with one of these arbors and use the built-in pilot drill to guide the hole saw.

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Drill Bits

Masonry Drill Bits for Drilling Rigs

Masonry Drill Bits for Hammer Drilling

Masonry Drill Bits forRotary-Only Drilling

Hollow Masonry Drill Bitsfor Dust Containment