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The pressure plate retracts against torque springs by magnetic force when the magnet is energized
• 135Â degree split point drills are self centering and perform well in harder metals
self-centering design with mounting flange for use in through-bored components
The clip-on chuck feature eliminates the need to keep the chuck constantly engaged by hand during filling operations
77371 Type 150-N Jobber Length TiN Coated NAS 907J 135Â degree Split Point Drill Bit (6 pack) 1/8" Bottom Mount The pressure plate retracts againstManufactured from M42 HSS containing 8% cobalt which increases high red hardness. Cobalt drills require rigidly held positive feed drilling equipment. Titanium Aluminum Nitride can be used in machining stainless steel, nickel based and titanium alloys, not recommended for aluminum. Manufactured to NAS 907J specifications. Titanium nitride coating for lubricity and extended tool life. Click Here for product catalog Proudly Manufactured in the U. S. A
