Shaanxi Hainaisen Petroleum Technology Co.,Ltd
News
Home > News > Content
High Quality Tungsten Carbide Hard Rock Drilling Bits Button Bits
Edit: Shaanxi Hainaisen Petroleum Technology Co.,Ltd    Date: Jul 20, 2016

Basic Info

Model NO.:09Material:Tungsten Carbide
Product Name:Cross Bit for Hard Rock DrillingMachine:Drilling Equipment
Processing:ForgingApplication:Mining, Metallurgy, Geological Exploitation, Water
Diameter:30mm to 42mmColor:Gold Color/Black Color, as Per Requirement
Taper Angle:6, 7, 11, 12 DegreeBit Dia:24~55mm
Certification:ISO9001Trademark:HNS
Specification:ISO9001 certifiedOrigin:China
HS Code:82071910

Tungsten carbide tapered drill bit cross bit for hard rock drilling Description:
The taper cross bits can be used under any rock drilling condition because of it's comprehensive adaptability. It is mainly used for diging into mine laneway and blasting holes in all drilling works matched with the taper drill rod. For different rock, we choose the different alloy to extend the working life of the taper cross bits.
All the taper cross bits have to be reground at regular intervals to crush rock efficiently. We choose different material and size for the taper cross bits in order to adapt the different rock formations and working conditions.

Product Name: tapered cross bit for rock drilling


Types Tapered chisel bits, Tapered cross bits, Tapered button bits


Application:: Tapered drill bits are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling


Feature: Tapered drill bits connect tapered drill steel of rock drill for drilling holes


Material: High quality carbide and high quality steel


MOQ: No requirement for testing and trial order


We can design and manufature according to your requirment of diameter, number air holes and carbide button shape.



Types of drill bits Diameter          (mm) Taper Angle (Degree) Length       (mm) Weight (kg)
Tapered chisel bits 20/22/28/30/32/34/36/38/40 4 degree/ 6 degree/ 7 degree/ 11 degree/ 12 degree 50/55/60/71/80 0.15 - 0.45
Tapered cross bits 24/26/28/30/32/33/34/35/36/3/38/40/42/48/50/55 50/55/60/71/80 0.18 - 0.7
Tapered button bits 28/29/30/32/33/34/35/36/37/38/40/41/42/45 50/55/60/71/80 0.2 - 0.


name:shaanxi hainaisen petroleum technology

phone:+86-029-86032369

fax:86-029-86032369

mobile :+86-17792023676

website:www.pdcoiltool.com

email:alisamin@163.com


Product Categories

Fast Track

Copyright © Shaanxi Hainaisen Petroleum Technology Co.,Ltd