Toolschest.com|Toolschest.com. PTD 058130PTD 6 in. 501-6 Series No.30 High Speed Steel Heavy Duty Aircraft Extension Drill Bit - Pack of 12

5016 Series No30 High Speed Steel Heavy Duty Aircraft Extension Drill Bit Features. High speed steel HSS provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials. Oxide prevents chip building galling and welding on the work piece. It is commonly used on low carbons stainless steel and ferrous metals webthinned. Tapered web configuration. No coolant channe. Pack of 12Applicable Materials. Plain Carbon Steel Alloy SteelHardened and Tempered Steel Free Machining Stainless Steel Austenitic Ferritic Austenitic Martensitic Lamellar Graphite Nodular GraphiteMalleable Cast Iron Unalloyed Titanium Alloyed Titanium NickelSpecifications. Cutting Depth 4XD. Cutting Direction Right Hand. Cutting Edge Material HSS. Finish Steam Oxide. Flute Length 158 in. Flute Type Spiral. LetterWire Size No30. Material HSS. Number of Flutes 2. Overall Length 6 in. Point Angle 135 deg. Point Type SelfCenteringSplit. Series 5016. Shank Size 01285 in. Shank Type Straight. Type 1Stage Type B Heavy Duty