Tri
For Tri, system is drill bit shank; platform owner is Heller; subject type is shank interface; compatible with is a 3-jaw drill chuck, recorded from its source on 2026-08-11.
- System
- drill bit shank our reading
- Platform owner
- Heller our reading
- Subject
- Tri verified
- Subject type
- shank interface our reading
- Compatible with
- a 3-jaw drill chuck verified
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
Tri Cylindrical shank with same diameter as body with three recessed surfaces to prevent twisting in a 3-jaw drill chuck
— hellertools.com, retrieved 2026-08-11
Source
- hellertools.comhttps://www.hellertools.com/en/service/shanks