Leading diamond core bits suppliers and factories

Founded in 1984, Hebei Hanghua Diamond Products Co,. Ltd is a one of the leading diamond core bits suppliers and factories , which is mainly produces and sells Diamond Core Bits, Reaming Shells, Wire-line Drilling Rods & accessory equipment, Diamond Thin-wall core bits and other Diamond tools . With the production capability of Four hundred thousand types of drill bits, reaming shells 。

diamond core bits

Application of diamond core bits
Mainly used for construction, such as drilling holes in the stone and concrete wall, processing hole for air-conditioner, pipe installation etc.

Feature
1. Less loss of material
2. Minimum material deformation
3. Less heat generation
4. Faster drilling speed
5. Less chipping

Specification
OuterDiameter(mm):16-300mm
Segment Height(mm)7.5-9mm
Core-Bit’s Length(mm):350 / 400,400 / 450

This article comes from http://www.hhdiamondtools.com/