
Drill head Drill tube
Adapter Drill tube
| ADPT- | / | ød1 :Outer diameter of the tube that is applicable for the drill head | |
| ød2 :Outer diameter of the tube that is connected with the | |||
| adapter |
| SS | S ingle | SS | S ingle | |||
| thread | thread | |||||
| TS | D ouble | TS | D ouble | Designation example | ||
| thread | thread | |||||
| FS | Q uadruple | FS | Q uadruple | For the conversion from ST11 to UB47 | ||
| thread | thread | |||||
| ADPT-F47FS / F47SS | ||||||
| ød1 | ød2 |
| F | Internal thread | F | Internal thread | ST11 | UB47 |
| M | External thread | M | External thread |
* The adapters to change sizes will be available upon request.