Dormer 5973132 A977 Heavy Duty Premium Quick-Helix Extra Length Drill, 4.5 mm Drill - Metric, 0.1772 in Drill - Decimal Inch, 235 mm OAL, HSS-E

Dormer Extra Length Drill, Heavy Duty Premium Quick-Helix, Series: A977, 4.5 mm Drill Size - Metric, 0.1772 in Drill Size - Decimal Inch, 235 mm Overall Length, 20XD Cutting Depth, 2 Flutes, Parabolic/Spiral Flute, 160 mm Flute Length, 4.5 mm Shank, Straight Shank, 130 deg Point, PFX Point, Right Hand Cutting, HSS-E Cutting Edge, HSS-E, Bright, Applicable Materials: Plain Carbon Steel, Lamellar Graphite, Nodular Graphite/Malleable Cast Iron, Titanium and Copper, DIN 1869/2 Specifications Met, No Through Coolant (Yes/No)