Irwin 73138 29 Piece Turbomax Drill Bit Set 1/16" To 1/2" sander Backing automatically wears down with

Backing automatically wears down with cloth to allow full use of cloth increasing life by 2x's

Changeable tips

Product Features

Caged Needle Bearing Design- Increases efficiency and promotes smooth operation extending the work life of the hoist

Aeronca x  BW

Irwin 73138 29 Piece Turbomax Drill Bit Set 1/16" To 1/2" sander Backing automatically wears down withDrill bits constructed of M 2 high speed steel for strength, as well as heat and wear resistance Turbomax drill bit tip design stays sharp and drills fast 3 flatted shank design provides better chuck grip and reduces slippage IRWIN drill bits are ideal for use in keyless chucks This drill bit set comes in a metal index case Revolutionary tip design stays sharper longer and drills up to 28 percent faster than other leading drill bits Three flatted