42570 Type 260-D Screw Machine Length M42 Cobalt 135Â degree Split Point HSS Drill Bit (12 pack) 2-3/16" Bore Reduction Type: Right 90 Series

Reduction Type: Right 90 Series Spiral Bevel

field-repairable method of affixing ends to rubber hoses

Material of Construction 316 Stainless Steel

Boston Gear spur gears are designed to transmit motion and power between parallel shafts

42570 Type 260-D Screw Machine Length M42 Cobalt 135Â degree Split Point HSS Drill Bit (12 pack) 2-3/16" Bore Reduction Type: Right 90 SeriesManufactured 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. Use to drill hard, tough metals, free machining stainless steel, titanium alloys and certain abrasive plastics. Click Here for product catalog Proudly