Taper drill steels
Taper drill steels work with taper drill bits, it has different length for various applications, our taper drill rods come in a variety of taper angles, and we provide tapered rods in a full range of shank configurations and steel hex diameters for hand-held pneumatic drilling needs.
(1) Steel grade: 95CrMo equivalent to SANDBAR 20 or C253, 55SiMnMo.
(2) Shank size: hex.22mm×108mm,
hex.22mm×159mm,
hex.22mm×80mm,
hex.25mm×108mm,
hex.25mm×159mm.
(3) Taper: 6, 7 , 11, 12 degree etc.
(4) Length: 0.4m-10m.
(5) Productivity: 40000MT / month.
(1) Steel grade: 95CrMo equivalent to SANDBAR 20 or C253, 55SiMnMo.
(2) Shank size: hex.22mm×108mm,
hex.22mm×159mm,
hex.22mm×80mm,
hex.25mm×108mm,
hex.25mm×159mm.
(3) Taper: 6, 7 , 11, 12 degree etc.
(4) Length: 0.4m-10m.
(5) Productivity: 40000MT / month.
Certificate
- ISO9001
Main Products
Button Bits,Speed Rod,Extension Rods,Male-Female Drill Rods,Dth Bits