Use these diamond-coated hollow bits for wet drilling of masonry, concrete, and rebar with a drilling rig.

These bits allow you to easily switch to another size by changing only the bit body. They are hollow and cut with their outside edge for drilling holes larger than 1 1/2" in diameter.

These bits allow you to easily switch to another size by changing only the bit body. They are hollow and cut with their outside edge for drilling holes larger than 1 1/2" in diameter.

The SDS-Max shank has three deep slots and two shallow slots for use with SDS-Max-drive rotary hammers.

These hollow bits are diamond-tipped for long life and fast cutting speeds. Only for use in drill presses.

SDS-Plus shanks have two deep slots and two shallow slots for use with SDS-Plus-drive rotary hammers. These extensions have a quick-change mechanism for fast bit changes.

Tighten the set screws to secure the drill bit in the extension.

Use these inch size cutters with magnetic-base drills.Also known as annular cutters.

Sets include cutters, a pilot pin, and a hex key. Also known as annular cutters.

The geometry of these cutters allows you to cut aligned holes in multiple sheets at one time. Also known as annular cutters.

The diamond-grit edge on these hole saws cuts more accurately, leaves a smoother finish, and lasts up to twice as long as carbide-grit-coated teeth.

The carbide teeth on these saws last up to twice as long as high-speed steel teeth.

Specially designed teeth cut faster than the teeth on standard hole saws.

These saws have high-speed steel teeth.

With two adjustable blades, these saws cut a variety of hole sizes in ceilings, walls, floors, and other surfaces made of drywall, plaster, plastic, and wood. To block flying chips and collect dust, they have a clear debris shield.

These high-speed steel saws cuts through aluminum, brass, bronze, and steel.

Make clean, fast cuts in thin metal and plastic when you use one of these saws with an impact driver. The body widens at the top to prevent the saw from pushing through your workpiece.

The carbide teeth on these steel saws cut aluminum, brass, bronze, steel, and plastic sheets and last up to twice as long as high-speed steel teeth.

Attach these saws to your portable drill to cut a range of large diameter hole sizes in sheet metal.

The saws in these kits have carbide-grit-coated teeth that cut ceramic tile, fiberglass, masonry, plastic, and composites.

These kits have saws with high-speed steel teeth and a steel body.