wolfcraft 1 metal drill HSS-Co ø7.0x109mm

The HSS-Co ground metal drill bit is a particularly powerful drill bit that has excellent heat resistance thanks to its 5% cobalt alloy. It is ideal for drilling in hard and tough materials such as stainless steel. The 130° point angle facilitates drilling and drilling progress. The ground cutting edge ensures high drilling performance in continuous use and a long service life for the drill bit. The high concentricity is achieved by precision grinding, while the core rise ensures high stability and minimises the risk of breakage. The tapered diameter reduces heat generation, which protects the drill bit and the material. The large chip groove ensures effective chip removal. The metal drill bit is available in various sizes and has a round shank for quick locking in the drill chuck. It conforms to DIN 338.