(1) 2-9/16" carbide hole saw

2in (51mm) Shackle clearance for more uses

Diablo made carbide tip withstands impact and high heat applications for superior life versus standard multi-purpose hammer drill bits

Diablo's grinder/sander conversion kit converts your angle grinder into a sander

Extreme durability and impact resistance for up to 50X longer life versus standard bits

12 pc Spade Bit Set (12-Piece) (1) 2-9/16" carbide hole saw12 pc Spade Bit Set (12 Piece) SPEED TIP self feed design effortlessly pulls the bit with minimal effort and faster holes Optimized curved paddle design quickly removes chip build up for more holes per charge