Tebru HSS Drill Bit High Speed Steel Drill Bit HSS Equal Straight 1/2in Shank Drilling Hand Tool Dia 16mm Black Straight Shank Drill

Feature: 1. SPIRAL CHIP REMOVAL: Spiral chip removal design bring chip removal. and of sharpness grooves support fast cutting and high drilling efficiency 2. GOOD QUALITY HIGH SPEED STEEL: Good quality high speed steel material have high hardness stable performance of sharpness and durable 3. 118° ACUTE ANGLE: 118° acute angle design bring fast and accurate drilling saving time and effort suitable processing various metals 4. FINELY SHARPENED: The cutting edge is finely sharpened to meet different cutting accuracy so that guarantee high work efficiency 5. VARIOUS MATERIALS: Suitable iron aluminum copper stainless steel high speed steel manganese steel various hardened steel parts very practical Specification: Item Type: High Speed Steel Drill Bit Product Material: High speed steel Blade Diameter: Approx. 16mm / 0.63in Uses: Suitable iron aluminum copper stainless steel high speed steel manganese steel various quenched steel parts Package List: 1 x High Speed Steel Drill Bit