Cobalt Jobber Length Drill Sets

Style 550

Heavy-duty cobalt HSS drill with 135° split point and straw finish. Designed for drilling tough, high tensile and work-hardened materials such as high strength alloy, stainless and manganese steels plus titanium, armor plate and inconel. Heat resistant qualities of 8% cobalt allows these drills to maintain cutting efficiency at temperatures in excess of 1,000°F.

 

EDP No. # Pcs. Sizes Packaging
57851 13 1/16" to 1/4" x 64ths container
57852 15 1/16" to 1/2" x 32nds case
57850 29 1/16" to 1/2" x 64ths case
57853 60 #1 to #60 case
46650 115 1/16" to 1/2" x 64ths, A to Z, #1 to #60 case