Super Long HSS Drill Bit - 480mm Length Type:Super Long HSS Drill Bit - 12 x 480mm HSS Drill Bit - Use the Crank-Handle for

- Use the Crank-Handle for pressure adjustment

The patent pending swivelling design prevents tangles and headaches the coiled design can cause and reduces recoil force preventing aggressive snap back

250mm Micrometer Measuring Standard

Can be attached directly to steel extensions or flexible hoses

Mitutoyo Thread Gauge 4-42 TPI UnifiedThread pitch is stamped on each page Metric

Super Long HSS Drill Bit - 480mm Length Type:Super Long HSS Drill Bit - 12 x 480mm HSS Drill Bit - Use the Crank-Handle forDescription TUSK Cobalt HSS Metal Drill Bits are fully ground drill bits constructed of M35 High Speed Steel for the best combination of strength, heat resistance, wear resistance and bit life at higher cutting temperatures and are the preferred drill for harder materials especially stainless steel. 5% cobalt HSS provides 3x more life than regular TIN coated HSS drills. Increased 135 degree point enables a faster drilling rate, lower feed pressure and