IRWIN 63112ZR 3/16-Inch Cobalt Alloy Steel, 135-Degree, Jobber Length Drill Bit, Pack of 12 Replacement Parts Liquid-filled glycerin gauge accurately shows

Liquid-filled glycerin gauge accurately shows pressing force

Drive Copper | This item is used for Hand tools & Tool Organizers

Keys made with alloy steel for maximum strength and to resist rotational distortion | Chamfered edges on both ends help guide the key into the fastener smoothly and quickly | Short arm provides greater access in confined spaces | Sizes clearly marked on caddy for easy identification | Meets or exceeds ASME standards

3/16-Inch diameter stroke for swirl free finish

Cutter Asm 150

IRWIN 63112ZR 3/16-Inch Cobalt Alloy Steel, 135-Degree, Jobber Length Drill Bit, Pack of 12 Replacement Parts Liquid-filled glycerin gauge accurately showsM 35 Cobalt Alloy Steel Construction for Durability in abrasive materials 135 Degree split point tip for reduced bit walking Straight shank works in both keyed and key less drill chucksThe Irwin Tools 63112ZR 3 16 Inch Cobalt 135 Degree Jobber Length Bulk Pack of 12 is made of M35 Cobalt Steel. The cobalt steel helps discipate heat, which is the killer of all drill bits, providing it with longer life and more durability. The cobalt construction allows