Product Details

Use Spyder’s Rapid Core Eject™ arbor system to remove cores without prying – drill hole, press button, pull back the hole saw, and eject the core – up to 5x faster than standard hole saw arbors. Cut at an angle, and use two adapters (second adapter sold separately) on one pilot bit to enlarge existing holes.

Why Choose Spyder Rapid Core Eject™

Hex8 arbor — 3/8-in hex, 1/2″-20 thread

Hex10 arbor — 1/2-in hex, 5/8″-18 thread

Hex8 and Hex10 Pilot Bits available in Tungsten Carbide Tipped (TCT) or High Speed Steel (HSS).

Spin on, spin off saw mounting

Hex10 Arbor Adapter torque pins prevent the saw from becoming wedged onto the arbor, making saw changes quick and easy.

Always drill using a drill motor that is equipped with a support handle

For use in standard rotary drilling mode — not for use in hammer or impacting drill modes