00634 Type XGT-J DIN 338 Length 135Â degree Split Point HSS M-42 Cobalt Drill Bit (5 pack) 1000' Long Because the efficiency of a

Because the efficiency of a worm gear drive depends on the lead angle and number of starts on the worm

The twin bond system works for fluid

325 psi Working Pressure

• The black surface treatment prevents chip welding and increases abrasion resistance

00634 Type XGT-J DIN 338 Length 135Â degree Split Point HSS M-42 Cobalt Drill Bit (5 pack) 1000' Long Because the efficiency of aGyroidal Torsion flute and wide land construction yields exceptional performance in deep hole drilling. Recommended for a wide range of steels, castings and other hard metal drilling applications. Cobalt steel is abrasion and heat resistant. Allows deep hole drilling without drill retraction. Click Here for product catalog Proudly Manufactured in the U. S. A