Drill bit bimetal HSS 68mm PROLINE

Bi-metal drill bit PROLINE

Made of tool steel, and the tooth ring is made of high-speed steel HSS

Equipped with a place to attach the adapter to a hexagon or SDS-plus holder

Designed for metal processing, especially aluminum and steel, as well as stainless steel, non-ferrous metals, plastics and wood

They require the use of an adapter and a centering drill

Drilling steel requires a wet method

Number of teeth 4 / 6TPI (teeth/per inch)

Drilling depth: 38 mm

Sizes: 14-140mm.