Dormer A002 HSS TiN Coated Tip Jobber Drill Bit 13.5mm The Dormer A00213.5 is a single Jobber length drill with a straight shank. It has a diameter of 13.5mm with an overall length of 160mm and flute length of 108mm according to DIN 338 standard with 118° conical point, HSS with TiN-tip coating for 4xD drilling without pecking in steel. Can be used for drilling many materials including steel, aluminium and stainless steel. Features: Bright and TiN (Tip Coating) High Speed Steel Tool Material DIN 338 – Straight Shank Drill Standards 4×D Usable Tool Depth to Diameter Ratio Drill Point 118° Cylindrical Shank / Straight Shank Standard Spiral Flute Design Right Hand Rotation / Cutting h8 – Industry Standard Tool Tolerance Zone (based on diameter range) Specification: Gross weight: 126.5 grams Cutting diameter - (DC): 13.5 mm Cutting diameter - (DC): 0.5315 inch Length chip flute - (LCF): 108 mm Overall length - (OAL): 160 mm Connection diameter - (DCON MS): 13.5 mm Length chip flute - (LCF): 4.252 inch