Sthor drill bits set made of HSS high-speed steel for metal surfaces.
Sthor drill bits set made of HSS high-speed steel for metal surfaces.
Parameters in accordance with din 338 with blackened surface.
The set comes in a practical metal case.
The set includes 19 drill bits with diameters [mm]: 1.0 / 1.5 / 2.0 / 2.5 / 3.0 / 3.5 / 4.0 / 4.5 / 5.0 / 5.5 / 6.0 / 6.5 / 7.0 / 7.5 / 8.0 / 8.5 / 9.0 / 9.5 / 10.0
Model: 22190
HSS bits are hardwearing and heat resistant. The large concentrations of chrome and nickel in stainless steel ensure that HSS bits are super strong and durable. HSS drill bits are capable of safely drilling through hardwood, some metals and plastic. They’re safe to operate at high speeds (RPM) and provide long-lasting performance – as long as they are maintained.