Diamond Tools
Overview
By eliminating the base part, the All-blade core drill composed entirely of whetstone made it possible for longer life of the tool and moreover the extremely thin cutting edge improves processing quality.
Features
All-Blade structure
- Possible to reduce the blade thickness compared to electrodeposition tools and sintering tools
Significant improvement in longevity of the tool
- Compared with an electrodeposition tool with a single layer of abrasive grains, the entire blade is composed of grindstone, making it possible for the tool life to be several tens of times longer.（※）
- Tool life several times longer than sintered tools（※）
※May vary due to processing conditions
Improvement of processing quality
- Compared with electrodeposition tools and sintering tools, the blade thickness can be made thinner, resulting in high quality processing with less chipping.
Reduction of processing time
- Double core drill enables simultaneous processing of inner and outer diameters, improving quality and shortening processing time
Customization possible according to processing application
- Customizable tool size, diamond grain size, etc.
Standard specifications
Single core drill
| Shank diameter(mm) | φ10 or φ20 |
| Tool diameter(mm) | φ4 ~ φ100 |
| Diamond grain size | ＃400 |
| Blade thickness(mm) | 0.25 |
| Blade length(mm) | 6 |
Double core drill
| Shank diameter(mm) | outer blade φ20 inner blade φ10 |
| Tool diameter(mm) | outer blade φ16～φ100 inner blade φ4～φ50 |
| Diamond grain size | ＃400 |
| Blade thickness(mm) | 0.25 |
| Blade length(mm) | 6 |
Options
Compatible to customized specifications
Please contact our sales department for specific specifications and requests.
Markets・Applications
- Glass rotary encoder processing
- Glass disk processing
- Coring in various glasses (Round hollow processing)
- Coring of ceramics, SiC, composite materials, crystal materials, etc. (Round hollow processing)
