Coal Mine Drill Bit Tapered rod – Kat
Coal Mine Drill Bit Tapered rod – Kat Detail:
Taper drill rod is used for rock drilling, blasting holes and other drilling works in the quarries, coal mines, traffic and other contractions. It works with taper drill bits and has different length for various applications, our taper drill rods come in a variety of taper angles, generally, the light duty rock drill usually use 7 taper or smaller taper angle, the heavy duty rock drill mainly use 11、12 taper angle. And the basic theory is that taper drill rods and taper drill bits must be in the same tapered degree. 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,Z708,sanbar 23, 55SiMnMo
(2)Shank size: hex.22mm×108mm , hex.22mm×159mm,hex.22mm×80mm,hex.25mm×108mm. hex.25mm×159mm (3)Taper:4°46′,6,7 ,11,12 degree etc
(5)Package: in wooden case or in bundles.
(6)Productivity: 50000MT / month
Product detail pictures:
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With our rich working experience and thoughtful companies, we have now been recognized as being a trustworthy supplier for a lot of global potential buyers for Coal Mine Drill Bit Tapered rod – Kat, The product will supply to all over the world, such as: Tunisia , Holland , Italy , If you have any requests, pls email Us with your detailed demands, we will give you the most wholesale Competitive Price with the Super Quality and the Unbeatable First-class Service ! We can give you the most competitive prices and high quality, because we are much more PROFESSIONAL! So please do not hesitate to contact us.
By Ellen from Wellington - 2016.10.23 10:29
This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
By Victor from France - 2016.05.02 18:28