Construction
Tube body, two screw-on end caps, two removable collet pieces
Buachois · General pin vise

One handheld body with two screw-closing ends and two removable collet pieces.
Confirm the actual receiving range for the intended shank.
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The physical equipment
Tube body, two screw-on end caps, two removable collet pieces
One holder body and two heads/collet pieces
What this choice changes
This Buachois holder uses screw-on caps at both ends to secure removable collet pieces. That is the practical construction difference from the Horotec slide-lock chuck. The fluted body gives a textured area to hold, while the two-end layout is a different choice from a model-drilling handle with a rotating grip end.
The seller lists one holder body and two removable heads or collet pieces. Those are components of one holder, not extra complete vises or an included drill-bit set. The nominal overall length is approximately 9.2 cm / 3.6 in. The source explicitly says old and new types are shipped randomly, so the particular cap geometry shown is not selectable.
Before choosing it for a particular shank, confirm the actual collet fit. The title gives 0–3 mm, while the detailed description lists approximately 0.5–0.8 and 1.4–2.0 mm without assigning those ranges to the ends or constructions. A continuous 0–3 mm receiving range is therefore not established. If the exact material matters to your task, confirm it too: the listing uses brass and copper wording without a consistent component-to-alloy specification.
| Detail | Listed specification |
|---|---|
| Construction | Tube body, two screw-on end caps, two removable collet pieces |
| Overall length | Approximately 9.2 cm / 3.6 in |
| Grip | Fluted/textured body |
| Supplied | One holder body and two heads/collet pieces |
| Delivered configuration | Old/new types sent randomly, as explicitly stated |
| Stated clamping ranges | Title 0–3 mm; description 0.5–0.8 and 1.4–2.0 mm, without an end map |
| Material wording | Brass/copper wording unresolved |
Confirm the actual receiving range for the intended shank.
Check the seller’s random old/new configuration notice if a cap shape is important.
Buachois tightens screw-on caps at two ends. Horotec uses a sliding chuck lock with its own stated 0–1.5 mm opening.
Confirm the exact shank-to-collet match. The listing gives 0–3 mm in the title but 0.5–0.8 and 1.4–2.0 mm in the description, without assigning those ranges to particular ends or constructions.
The seller explicitly says old and new types are shipped randomly. A particular photographed cap shape is not selectable from this offer.
Selected listing descriptions, specifications and source images were compared for this reference. No hands-on trial is claimed. Product identifier: B0CGXL61R8.