Irwin Tools 63117 17/64-Inch Cobalt Alloy Steel 135-Degree Jobber Length, Pack of 6 Other Tools Twin V-Belts for better power

Twin V-Belts for better power transmission

5/8" od compression x 3/8" od compression valve with standard cross handle

Custom blow molded case included | These high quality hex bit sockets are designed to be used with hand tools only | The bit socket warranty is voided if they are used with any type of impact toolsBits are made from S2 steel to meet or exceed torque specifications

Hollow plunger design allows for both push and pull forces Complies with ASME B-30

The product is used for carriage-screws-and-bolts

Irwin Tools 63117 17/64-Inch Cobalt Alloy Steel 135-Degree Jobber Length, Pack of 6 Other Tools Twin V-Belts for better powerM 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 63117 17 64 Inch Cobalt 135 Degree Jobber Length Bulk Pack of 6 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