8% Cobalt HSS drill bit 9mm POLO Crystal Clear Calls (Latest CVC

Crystal Clear Calls (Latest CVC 8

athletic-inspired anti-impact midsole

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HSS drill bit 4/5/6/8mm،Depth gauge،Auxiliary handle

and finished with a rubber outsole for added grip

8% Cobalt HSS drill bit 9mm POLO Crystal Clear Calls (Latest CVC8% Cobalt HSS drill bit 9mm FEATURES HSS MATERIAL, Industry grade high speed steel with high hardness, good wear resistance and durability. Straight shank for standard drill chucks and collet chuck to hold firmly, assuring accurate centering; Helical flute for swarf to easily get out; standard 118 degree point configuration is ideal for general purpose drilling applications. Titanium coating increases the ware resistance and durability of the drill