Dormer 5973177 A977 Heavy Duty Premium Quick-Helix Extra Length Drill, 8.5 mm Drill - Metric, 0.3346 in Drill - Decimal Inch, 305 mm OAL, HSS-E

Dormer Extra Length Drill, Heavy Duty Premium Quick-Helix, Series: A977, 8.5 mm Drill - Metric, 0.3346 in Drill - Decimal Inch, 305 mm Overall Length, 20XD Cutting Depth, 2 Flutes, Parabolic/Spiral Flute, 210 mm Flute Length, 8.5 mm Shank, Straight Shank, 130 deg Point, PFX Point, Right Hand Cutting Direction, HSS-E Cutting Edge, HSS-E, Bright, Applicable Materials: Plain Carbon Steel, Lamellar Graphite, Nodular Graphite/Malleable Cast Iron, Titanium and Copper, Specifications Met: DIN 1869/2, No Through Coolant