OSG HP255-2126 Carbide TiAlN Coated Jobber Length Drill Bit - 5.40mm Size, 140° Point Angle - Perfect for Metalworking, DIY Projects & Professional Machining

These drill bits come in sizes expressed in millimeters. They have a TiAlN coating that withstands high temperatures and protects the bits from wear during high-speed, dry machining applications with difficult-to-machine ferrous metals. The bits have spiral flutes that evacuate chips as the bits drill into a workpiece, and they have a straight shank that installs into a drill chuck or similar toolholder. This listing is for each. Technical Specification Item Jobber Length Drill Bit Drill Bit Size 5.40 mm Decimal Equivalent 0.2126 Measurement System Metric Material - Machining Carbide Finish - Machining TiAlN Drill Bit Point Angle 140 Degrees Drill Bit Point Type R Thinning Point Coolant Fed Coolant Through Number of Coolant Holes 2 Flute Type Spiral Number of Flutes 2 Flute Length 44.00 mm Maximum Drilling Depth 44.00 mm Helix Angle 30 Degrees Cutting Direction Right Hand Shank Type - Machining Straight Shank Dia. 6.00 mm Shank Length 38.00 mm Overall Length 82.00 mm Depth:Dia. Ratio 5xD Drill Length Class Jobber Length Drill Bit Grouping Individual Series HP255 Standards Not Rated Drill Diameter Tolerance +0.004/+0.016 mm Sheeter Drill No Material Grade - Machining High Performance Primary Material Application Cast Iron, Hardened Steel, Stainless Steel, Steel, Tool and Die Steel Primary Material Application ISO Code H, K, M, P Secondary Material Application Aluminum, Hardened Steel, Nickel, Stainless Steel, Titanium Secondary Material Application ISO Code H, M, N, S