40000 Type 260-D Screw Machine Length M42 Cobalt 135Â degree Split Point HSS Drill Bit (6 pack) 2.75" OD This is especially important when

This is especially important when using abrasive pads or grinding attachments during operations such as cleaning gasket surfaces or cylinder head porting

This is commonly known as a "red rubber hose

These couplers are perfect for detail and body shops that are concerned with scratching customer vehicles

Click here for spec sheet: SBLF Spec Sheet

40000 Type 260-D Screw Machine Length M42 Cobalt 135Â degree Split Point HSS Drill Bit (6 pack) 2.75" OD This is especially important whenManufactured 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