150mm Long Drill Bits Set, Diameter 3mm 4mm 5mm 6mm, 4pcs HSS Cobalt Drill Bits, for Hard Metal, Stainless Steel, Cast Iron, Copper, Aluminum, PVC, Plastic, Wood Haccoplanet and weightlifting

and weightlifting

-Suitable for holes with a diameter of 5 mm (1/5 inch)

making your stamping process safer and more convenient

such as sharpening lawn mower blades

150mm Long Drill Bits Set, Diameter 3mm 4mm 5mm 6mm, 4pcs HSS Cobalt Drill Bits, for Hard Metal, Stainless Steel, Cast Iron, Copper, Aluminum, PVC, Plastic, Wood Haccoplanet and weightliftingAbout this item 150mm Length: When you meet obstructions or when deep holes are required, the 150mm length drill bits are very useful. Four Sizes: Drill bits with diameters 3mm, 4mm, 5mm, 6mm are the most prevalently used sizes. We are confident that this set can fulfill the vast majority of your drilling needs. There is always one correct size right for you this time or next time. Cobalt material: These drill bits are made of high speed steel cobalt,