high pressure dth bit
DTH bit is our company main product.After mang years search,we have rich experience in development and manufacture which adopted high-quality raw materials, advanced craft te…
high pressure dth bit
DTH bit is our company main product.After mang years search,we have rich experience in development and manufacture which adopted high-quality raw materials, advanced craft te…
Description:
A drag bit is simply a series of blades (usually three or four in number) which produce a shearing action when rotated. They are comparatively inexpensive due to the lack of moving parts…
We customize milling bits for various cold milling machines of well known international brands such as Wirtgen, CMI, Bitelli, Madni, Cartepillar, Roadtech, Dynapac, etc and Chinese brands.
Introduction
It is made by bitumen that added styrene, butadiene, styrene, TPE as modified materials, with special process to compound high polymer modified bitumen.
Main performance
1.Good low …
Cutting Sstructure
The wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth suifaces for steel tooth bit.The durability of premium tungsten carbide inserts is …
PDC系列
PDC bits series
Feature: Improved support and retention
Advantage: Manage the magnitude cutter loading and bit torque.
Benefit: Improved bit durability and directional responsiveness.
Hanlinsky can supply a wide range of drill bits ( Bits Diameter: 85mm-1000mm) for our own DTH hammer and other brands of hammer. Such as DHD, COP, SD, QL, MACH, MISSION, BR, NUMA shank.
A drag bit is simply a series of blades (usually three or four in number) which produce a shearing action when rotated. They are comparatively inexpensive due to the lack of moving parts and they can …
Cutting Structure
The wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces.
Bearing Structure
Non-scaled roller bearing .Drilling fluid can ent…
Cutting Structurc
The durability of premium tungsten carbide inserts is improved with new formulas and new techniques.
Gauge Structure
Gauge protection with gauge inserts on the gauge surfa…
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea