Walter 01E619 SST+ Drill Bit Set, 135° Jobber Wire Gauge, 60 Piece, #1 - #60

• Made with premium grade cobalt HSS to drill harder materials
• Cobalt drills can drill approximately 30% faster than HSS drills
• Self centering 135° split-point for reduced thrust requirements and minimized walking
• Special bronze SST surface treatment for extreme lubricity and life
• High flow flute design for rapid chip evacuation

Packaged in sturdy metal index containers or shock resistant, extra-thick polyethylene carrying case. Drill bit sizes are clearly marked on inside panels for easy identification and selection. Metal panels are hinged and neatly folded into box. Package of 1 set.

Application:  Drilling holes in high strength materials

Drill Size:  #1 - #60

Flute Length:  Various

Overall Length:  Various

Shank Size:  Various

Material:  Cobalt

Finish:  Bronze Oxide

Click Here for the Walter Recommended Cutting Speed for Drill Bits Sheet
Click Here for the Walter Drill Bit Spec Sheet