Walter
Walter 01B558 #58 SST+ 135° Jobber Wire Gauge Cobalt Drill Bit, Plastic Tube, 10 pack
SKU
WAL01B558
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$49.99
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Walter
Walter 01B558 #58 SST+ 135° Jobber Wire Gauge Cobalt Drill Bit, Plastic Tube, 10 pack
$49.99
• 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
Walter SST+ drill bits are made with a cobalt blend to drill even more holes faster on any type of material. Round shank and back tapered body. Plastic tube packaging. Package of 10.
Drill Size: #58
Flute Length: 1/2"
Overall Length: 1-5/16"
Shank Size: 0.0420"
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
• 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
Walter SST+ drill bits are made with a cobalt blend to drill even more holes faster on any type of material. Round shank and back tapered body. Plastic tube packaging. Package of 10.
Drill Size: #58
Flute Length: 1/2"
Overall Length: 1-5/16"
Shank Size: 0.0420"
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







