Diamond Brazed Grinding Wheel Dresser

Diamond Core Drill Bits

High performance diamond core drill bits for fast drilling and long life.
Highly efficient to drill reinforced concrete and very hard concrete

1. Application: 

* Cured concrete, reinforced concrete, concrete brick& block. 
* Cured concrete, reinforced concrete, concrete brick &block. 
* Supreme Premium Standard grade.

2. size:

Diameter: OD25.4mm ~ OD152mm
Thread size: 1-1/4" UNC thread
Segments type: Normal, Turbo, Roof type.

3. Feature:

* Standard drilling depth 356mm, Other depth can be produce on required.
* Above 2" diameter with 1-1/4" thread, 7/8"--1-3/4" diameter 5/8"-11 thread other thread on required.
* Fsat drilling and long life, perfect finish.

4. picture:

our other diamond tools :

If you are intereseted this product , please inquire us for more information.