Tapered chisel Bits

 

Taper degree :6°, 7°, 11°, 12°

Diameter:32-42 mm

Type:Chisel,Cross,X

Dimension of Tungsten Carbide:

15*10mm(Normal),18*10(Strengthen)

Skirt:Normal,Lengthen
 

Features:

  • Ensure good drilling life by using superior tungsten carbide.
  • Stale and mature welding technology ensure good quality of bits
  • Accurate dimension of taper degree perfectly matches the rods
  • Very cost-effective

 

Common Type:
Chisel Cross X