81990 Type 260-DN Screw Machine Length TiN Coated 135Â degree Split Point HSS Drill Bit (3 pack) 1/2" Body • Exceptional high performance drill

• Exceptional high performance drill with the super hard TiN coating extends tool life 500% or more in very abrasive drilling applications

clearance and drill diameter for the ultimate in accuracy and performance

Electrical Connection N/A

Reduces Friction and Wear to Tooling

81990 Type 260-DN Screw Machine Length TiN Coated 135Â degree Split Point HSS Drill Bit (3 pack) 1/2" Body • Exceptional high performance drillManufactured from M42 High Speed Steel contains 8% Cobalt increasing hot hardness. High hot hardness of cobalt permits speeds 30% over regular high speed steel drills. Titanium Aluminum Nitride Can be used in machining stainless steel, nickel based and titanium alloys, not recommended for aluminum. Titanium Nitride coating for lubricity, abrasion resistance extended tool life. Click Here for product catalog Proudly Manufactured in the U. S. A