Step Drill Bit Titanium Coated High Speed Steel for Sheet Metal Hole Drilling Cutting
Step Drill Bit Titanium Coated High Speed Steel for Sheet Metal Hole Drilling Cutting
Shop the Step Drill Bit Titanium Coated High-Speed Steel, perfect for drilling and cutting sheet metal. As a factory, we guarantee top-quality and efficiency.
1. Special structure coating with better self lubricating capability and supernal wear resistance, cutting life is longer.2. Advanced flute with optimal chip evacuation and cutter rigidity.3. Our products have OEM services, can be customized twist drill color, material, handle, point Angle, you can mark your brand on twist drill.
Our step drill bit set includes 3pcs individual drill bits, 28 Size. 1/8"- 1/2", 3/16"- 1/2", 1/4"- 3/4". Split point tip design provides faster and smoother cutting, increase the wear resistance. HSS along with titanium coating ensures the stepped drill bits stay sharp for years, perfect to drill holes on plastic, wood, sheet metal, steel and other surfaces, Suitable for home DIY lovers.
Our step drill bit set includes 3pcs individual drill bits, 28 Size. 1/8"- 1/2", 3/16"- 1/2", 1/4"- 3/4". Split point tip design provides faster and smoother cutting, increase the wear resistance. HSS along with titanium coating ensures the stepped drill bits stay sharp for years, perfect to drill holes on plastic, wood, sheet metal, steel and other surfaces, Suitable for home DIY lovers.
