OSG 215-3031 Carbide 7.7MM Spiral Drill SPECS: Diameter (Decimal): 0.3031, Diameter (Metric): 7.70, Length Style: Other, Coolant Thru: No, Flute Length: 41, Overall Length: 71, Shank Diameter: 7.7, Point Angle: 135 Deg, Point Angle: Four Facet, Material Base: Carbide, Coating: BRIGHT, Flute Helix: 15 Degree, Number of Flutes: 2MPN: 215-3031 PKG QTY: 1 PC

Brands-OSG Tap and Die, Category_Inc.-Drills-Twist – Jobber-Metric, Drills-Twist – Jobber-Metric, no_ups_ground