Proprietary nano coating increases heat and wear resistance. Non-peck drilling is feasible. WD1™ coated drills run 800°F hotter than standard TiN coating. This listing is for each. Technical Specification Drill Bit Grouping Drill Bit Item Extra Long Drill Bit Drill Bit Dimension Type Metric Drill Bit Size 8.50mm Decimal Equivalent 0.3346 Drill Bit Point Angle 140 Degrees Drill Bit Material Solid Carbide Drill Bit Finish WD1 Coolant Through Yes Grade High Performance Overall Length 165.00mm Shank Dia. 9.00mm Flute Length 110.00mm Point Type Notched Point List Number 5530 Application For Deeper Hole Drilling And High Penetration Rates In Cast Aluminum, Cast Iron, Carbon Steel, Alloy Die Steel, Stainless Steel And High Heat Alloys

• Proprietary nano coating increases heat and wear resistance

Proprietary nano coating increases heat and wear resistanceOSG Tap And Die