HC Series
Metal-Bond tool Metal core drill
HC series Metal core drill
Diamond is perfect for drilling brittle materials such as quartz and ceramics.
CBN is perfect for drilling hardened steel.
Dimensions
| Product No. | Product name |
Diameter φD |
Granularity | Concentration | Bond |
|---|---|---|---|---|---|
| HCD | core drill | φ3.0 ～20.0 | Diamond #80 ～400 | 70 ～120% | Bronze/steel/cobalt type etc. |
| HCＢ | CBN #80 ～400 |