BCLONG High Speed Steel Drill Bits Auger Bit Wood Metal Drilling Woodworking Power Tool

Features: *Suitable for use with sheet iron aluminum copper wood plastic Stainless steel steel plate iron plate etc. *Titanium coating facilitates faster penetration with less effort. *High hardness high wear-resistance and high toughness. *The -in-all formation of grinding precise size long lifespan . Specifications: Product name: Drill Bits Material: HSS Color: Black Gold Optional Size: 3mm 3.2mm 3.5mm 4mm 4.2mm 4.5mm 5mm 5.2mm 5.5mm 6mm 6.5mm 7mm 7.5mm 8mm 8.5mm 9mm 9.5mm 10mm Suitable for: holing cutting on wood soft metal aluminum plate iron etc. Quantity: 1Pc Package Contents: 1 x Drill Bits Note: 1.Transition: 1cm=10mm=0.39inch. 2. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 3. Please allow slight manual measurement deviation for the data.