0001") - Excellent for CNC and conventional machines - Heat treated point to HRC 60±2 - High performance lip seal and deflected shaft design protects bearing space from ingress by dust and coolant - 4-Bearing System: a double row angular contact bearing, a radial ball bearing, and a rear needle roller bearing combine to provide excellent rigidity and high precision point concentricity - Heat treated drop-forged body (HRC 50±2) for extra strength, rigidity, and long life - Shaft borehole for easy dismounting - 60º point angle.003mm TIR (0.- Accuracy guaranteed to 0.
Drill Bit Size Wire 20 Drill Point Angle Degrees 118 Drill Bit Material High Speed Steel Drill Bit FinishCoating Black Oxide Flute Type Spiral Cutting Direction Right Shank Type Straight Coolant Through No These drills are designed primarily for drilling in nonferrous materials such as Aluminum, Zinc die cast, and some plastics They are successfully used in mild steel deep holes where chip packing occurs with standard helix drills Bright finish 118Deg points High Speed Steel.
Mill Diameter Inch 516 Number of Flutes 2 Length of Cut Inch 916 Material High Speed Steel Overall Length Inch 318 Shank Diameter Inch 38 FinishCoating Bright Single or Double End Double Helical flute on the nose radius Suitable for high efficiency copying process and cutting of die mold corner radius Regular length 2 helical flutes, ball end Double end with straight shank.