2.15mm Solid Carbide Drill Bits Straight Shank for Stainless Steel Alloy 2 Pcs 3.94 Inch you need to apply a

you need to apply a certain pressure by hand to more firm pressure to make it better fit

increase the lateral bearing surface and makes it easier to fasten

55-inch x 1

Total Size : 115mm x 60mm x 22mm /4

Model: 51209

2.15mm Solid Carbide Drill Bits Straight Shank for Stainless Steel Alloy 2 Pcs 3.94 Inch you need to apply aSpecification: Diameter: 2. 15mm 0. 08" Full Length: 38mm 1. 5" Flute Length: 22mm 0. 87" Material: Solid Carbide (Tungsten Steel) Features: Hardened to 50 HRC Finish: Fine Grinding Package: 2 Pcs x Solid Carbide Drill Bits Description: 1. Widely Used on materials such as cast iron, non ferrous alloys, high silicon aluminum, copper, plastics, hard rubber and other similar materials. 2. Designed for drilling abrasive materials when drilling accuracy