Irwin Cobalt HSS 29 pcs Grade Heavy Duty Drill Bit Set has extra hard drill for greater wear. Irwin Grade heavy duty drill bit set features cobalt high speed steel construction for toughness and enhanced durability. Drill bit set contains 1/16” – 1/2” bits dia and has 135 deg split point tip to offer smooth/clean drilling. Type: Grade heavy duty. Bit diameter: 1/16 – 1/2 in by 1/64 in increments. Material: Cobalt M42 high speed steel. Point angle: 135 deg. Constructed of M-35 5 percent cobalt high speed steel for super abrasive resistance in tough metals. Cobalt steel extends cutting edge life and maintains cutting life after resharpening. 135 deg split point tip starts on contact, cuts with less force; Reduced shank above 3/8 in allows the use of larger drill bits in a 3/8 in chuck. Tap & Drill selection chart for convenient reference; Automatic indexing for easy bit access and identification. Meets National Aerospace Standards (NAS) 907, Type J. Powered by Solid Commerce The All-in-One Listing, Inventory & Order Management Solution. The item “Irwin Cobalt HSS 29 pcs Grade Heavy Duty Drill Bit Set, 1/16 1/2 in By 1/64 in” is in sale since Tuesday, November 01, 2016. This item is in the category “Home & Garden\Tools\Power Tools\Drill Bits”. The seller is “prosportsfootwear” and is located in Philadelphia, Pennsylvania. This item can be shipped to United States.

• Brand: N/A
• Style: 585-3018002
• MPN: Does Not Apply