SILVER-LINE 25 Weldon core drill, Ø 21 mm

The core drill bit is optimally suited for: Steel GRP / CFK plastics . Good for: Steel Copper, brass, nickel, tin . Can be used with: Steel Alu . Properties of SILVER-LINE core drill bits: HSS-XE special steel Made of high-alloy steel HSS-. XE This results in extreme hardness at the tips of the teeth (up to 68 HRC) Long service life . Step-hardened HSS core drill bit Step-hardened HSS core drill bit as standard This results in extremely hard tooth tips (68 HRC) and still flexible core drill . Five cutting geometries Specially adapted cutting geometries for different diameters and cutting depths . Suitable for core drills: Metal Force, Alfra-Rotabest + Alfra Rota-Quick, BDS + BDS Keyless, Bektop, Bux, Euroboor, Evolution, Hougen, Jancy, Magbroach, Magtron, Magnetor, Promag, Rotabroach, Ruko + Ruko Easy Lock, Universal... The core drill bit is optimally suited for: Steel GRP / CFK plastics . Good for: Steel Copper, brass, nickel, tin . Can be used with: Steel Alu . Properties of SILVER-LINE core drill bits: HSS-XE special steel Made of high-alloy steel HSS-. XE This results in extreme hardness at the tips of the teeth (up to 68 HRC) Long service life . Step-hardened HSS core drill bit Step-hardened HSS core drill bit as standard This results in extremely hard tooth tips (68 HRC) and still flexible core drill . Five cutting geometries Specially adapted cutting geometries for different diameters and cutting depths . Suitable for core drills: Metal Force, Alfra-Rotabest + Alfra Rota-Quick, BDS + BDS Keyless, Bektop, Bux, Euroboor, Evolution, Hougen, Jancy, Magbroach, Magtron, Magnetor, Promag, Rotabroach, Ruko + Ruko Easy Lock, Universal.... Tool Holder: Weldon. Metric registration: 19. Custom registration: 3/4Drill depth: 25Drill diameter: 21.