Diamond Core Bits
- Company Name:Zhengzhou IW Diamond Co., Ltd.
- Membership:Free Member
- Member Since:2014. 07.19
- Country/Region:China
- City:Henan
- Contact:taylor zhang
- Related Keywords:diamond, drilling, tools
Zhengzhou IW Diamond Co., Ltd.
Quick Information
- Place of Origin: China
Description
Professional grade core bits are manufactures to exacting specifications and built for a wide variety of core drilling. Designed to tackle a broad range of applications, including medium reinforced concrete and other masonry materials.
Applications: concrete and masonry materials.
Equipment: 
Usage: WET
| Dia. | Width | Height | Drilling Depth | |
| inch | mm | mm | inch | |
| Dr25 | 1.0" | 3.3mm | 8/10 | 14" |
| Dr28 | 1-1/8" | 3.3mm | 8/10 | 14" |
| Dr32 | 1-1/4" | 3.3mm | 8/10 | 14" |
| Dr35 | 1-3/8" | 3.3mm | 8/10 | 14" |
| Dr38 | 1-1/2" | 3.3mm | 8/10 | 14" |
| Dr45 | 1-3/4" | 3.5mm | 8/10 | 14" |
| Dr51 | 2.0" | 3.5mm | 8/10 | 14" |
| Dr58 | 2-1/4" | 3.5mm | 8/10 | 14" |
| Dr64 | 2-1/2" | 3.5mm | 8/10 | 14" |
| Dr76 | 3.0" | 3.5mm | 8/10 | 14" |
| Dr89 | 3-1/2" | 3.5mm | 8/10 | 14" |
| Dr102 | 4.0" | 3.8mm | 8/10 | 14" |
| Dr114 | 4-1/2" | 4.2mm | 8/10 | 14" |
| Dr125 | 5.0" | 4.2mm | 8/10 | 14" |
| Dr150 | 6.0" | 4.5mm | 8/10 | 14" |
| Dr180 | 7.0" | 4.5mm | 8/10 | 14" |
| Dr200 | 8.0" | 4.5mm | 8/10 | 14" |
| Dr230 | 9.0" | 5.0mm | 8/10 | 14" |
| Dr250 | 10.0" | 5.0mm | 8/10 | 14" |
| Dr300 | 12.0" | 5.0mm | 8/10 | 14" |
| Dr350 | 14.0" | 5.0mm | 8/10 | 14" |
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