JDR Diamond Tools Co.,Ltd
JDR Diamond Tools Co.,Ltd Highest quality with the best possible service! To ensure that every tool offers unbeatable value!
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1. Dry diamond core bit set for concrete, normal concrete, brick wall, special concrete with light steel bar
2. Core drill is a drill specifically designed to remove a cylinder of material, much like a hole saw.
Core drills used in metal are called annular cutters;Core drills used for concrete are generally called Diamond Core Drills and are water cooled
3. Application
concrete, normal concrete, brick wall, special concrete with light steel bar
4. Features:
* Very high quality diamond and longer corning life
* Special N-Slot segment for supreme dust exclusion
* Fast drilling speed for high work efficienc
* The core bit thread is 5/8-11" or M14
5. Specification of diamond core drill bit
| S/N | Items |
| 1 | Diamond core drill bit 28mm x 150mm |
| 2 | Diamond core drill bit 52mm x 150mm |
| 3 | Diamond core drill bit 117mm x 150mm |
| 4 | 10mm x 200mm masonry drill and drift |
| 5 | Adaptor 115mm SDS Plus-1/2" BSP male |
| 6 | Adaptor 88mm Hex-1/2" BSP male |
| 7 | 200mm drill bit extension |
