10pcs High Speed White Steel Drill Bits HSS Twist Drilling - 1

This 10 pcs white steel drill bits are for DIY grinding and punching (wood metal mold polishing purposes). These are high quality white steel drill bits for electric grinding accessories. Can be used for drilling such as metal plastic aluminium and wood good wear resistance punching strength is strong.Features:Can be used for punching such as metal plastic aluminium and wood.Good wear resistance.High working efficiency perfect punching effect and long using life.Convenient to drilling simple to use safe and reliable.Widely used in precision punching technology and slotting such as vajra bodhi olive nuclear walnut punching.Specifications:Color: SilverMaterial: White SteelDiameter: 0.5;0.6;0.8;1.0;1.2;1.5;1.8;2.0;2.5;3.0mm / 0.02;0.02;0.03;0.04;0.05;0.06;0.07;0.08;0.10;0.11inDiameter Length0.5mm 23mm 0.6mm  29mm 0.8mm  35mm 1.0mm  34mm 1.2mm 43mm 1.5mm  49mm 1.8mm  51mm 2.0mm 51mm 2.5mm 60mm3.0mm 61mm Item Weight: Approx. 6.8g / 0.2oz ?10pcs)Package Size: Approx. 9 * 6 * 0.4cm / 3.5 * 2.4 * 0.1inPackage Weight: Approx. 7.6g / 0.3ozPackage List:10 * White Steel Drill Bits