Ratio
For Ratio, system is drill bit shank; platform owner is Heller; subject type is shank interface, recorded from its source on 2026-08-11.
- System
- drill bit shank our reading
- Platform owner
- Heller our reading
- Subject
- Ratio verified
- Subject type
- shank interface our reading
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
What the source says
Ratio Threaded shank, 14 mm outer diameter, with special double-start round threads
— hellertools.com, retrieved 2026-08-11
Source
- hellertools.comhttps://www.hellertools.com/en/service/shanks