Dormer Aircraft Extension Drill, Type B, Series: A244, 1/8 in Drill Size - Fraction, 0.125 in Drill Size - Decimal Inch, 6 in Overall Length, 4XD Cutting Depth, Spiral Flute, 1-5/8 in Flute Length, Straight Shank, 118 deg Point, Split Point, Right Hand Cutting, HSS Cutting Edge, HSS, Bright, Applicable Materials: Cast Iron, Copper, Hard Materials, Nickel, Stainless Steel, Steel to Alloy and Titanium