Hollow-Core Cutter Sets for Magnetic-Base Drills
Sets include five cutters, a pilot pin, and a hex key. Unlike drill bits, these cut only on the periphery of the hole and produce a solid slug. For use with magnetic-base drills. You can also pair the cutters with an arbor adapter (sold separately) when using a manual drill press or milling machine. They're also known as annular cutters.
Pilot pins align the cutter and eject the slug. They're also known as ejector pins.
Arbor adapter for straight spindle fits a drill chuck or an R8 collet on a milling machine.
Arbor adapters for Morse taper spindle are for use on a drill press.
For technical drawings and 3-D models, click on a part number.