Integral Equipment

There are mainly 3 categories: 19mm chisel bit integrals, plug hole rods and 22mm chisel bit integrals.

H19/Plug Hole Rod/H22

Tapered Equipment

We have 3 categories as per different taper angles of the rods. 1. For 7º taper angle, could be used with chisel bits, button bits and cross bits. 2. For 11º taper angle, could be used with button bits and cross bits. 3. For 12º taper angle, could be used with button bits and cross bits.

7º /11º/ 12º

Shoulder Drive Drilling Tools

Our shoulder drive drilling tools are hex hollow rods, could be used with threaded steel cross bits, tapered cross bits and button bits.

Shoulder Drive Drilling