Quarrying drilling tools 11 degree rock drill steel taper rod 1830mm
Part NO.10220611
Bit Diameter: 30-45mm
Size: Hex. 22mm, 25mm
Taper degree: 4°46′, 6°, 7°, 11°, 12°
Applications: Quarrying, small hole drilling
Website: www.maxdrillrocktools.com
Our tapered bits include button, cross and chisel designs.
Longer service life and lower drilling costs.
11°, 12° tapered button bit with hot zinc-coating