Dental Pin
Slim locating pin with knurled grip zone for model and plaster work.
This is a dimension schematic, not a manufacturing drawing. Dimensions match the catalog data; request a quote with the part code to confirm before production.
Code & Size Table
Code, dimensions and tolerance for all 11 variants.
| Code | Diameter (mm) | Length (mm) | Feature | Tolerance | Std |
|---|---|---|---|---|---|
| MEDB-PIN-01 | 2.2 | 12 | knurl · 2 steps | h6 | — |
| MEDB-PIN-02 | 2.5 | 13.5 | knurl · 2 steps | h6 | — |
| MEDB-PIN-03 | 3 | 15 | knurl · 2 steps | h6 | — |
| MEDB-PIN-04 | 3.2 | 16 | knurl · 2 steps | h6 | — |
| MEDB-PIN-05 | 3.5 | 17.5 | knurl · 2 steps | h6 | — |
| MEDB-PIN-06 | 4 | 19 | knurl · 2 steps | h6 | — |
| MEDB-PIN-07 | 4.5 | 20 | knurl · 2 steps | h6 | — |
| MEDB-PIN-08 | 4.8 | 21.5 | knurl · 2 steps | h6 · ⌀4.8: 0/−0.008 | — |
| MEDB-PIN-09 | 5 | 23 | knurl · 2 steps | h6 · ⌀5: 0/−0.008 | — |
| MEDB-PIN-10 | 5.5 | 25 | knurl · 2 steps | h6 · ⌀5.5: 0/−0.008 | — |
| MEDB-PIN-11 | 6 | 27.5 | knurl · 2 steps | h6 · ⌀6: 0/−0.008 | — |
Prices are for approved members.
Material & Tolerance
The standard material is listed below; also available in steel, stainless, brass and aluminium. Dimensions in mm; tolerances machined to ISO. Deviations (mm) are given for the nominal diameter according to the ISO 286-2 tables; thread tolerances (6g/6H) are to ISO 965. For custom sizes/tolerances, contact us with the part code.
Manufacturing Scope
Dental Pin is a Medical & Dental Parts family precision-turned on a Goodway SW-20, covering 11 variants — diameters ⌀2.2–6 mm, lengths 12–27.5 mm, standard material Stainless Steel (also steel, brass or aluminium). Every variant's part code, dimension and tolerance is listed below; request a quote with the code you need.
The family is machined from ⌀6 mm bar stock; its longest variant is MEDB-PIN-11 at 27.5 mm. Besides turning, the family requires knurling. All of it is completed in a single setup, without the part leaving the machine.
The variant with the highest length-to-diameter ratio is MEDB-PIN-01: 12 mm long at ⌀2.2 mm, L/D 5.5. This ratio is achievable on a conventional lathe as well; the sliding-head advantage in series work is that the part never leaves the machine, so the size does not drift from variant to variant.
Variants are machined to h6 tolerance; the smallest is MEDB-PIN-01 (⌀2.2 mm) and the largest MEDB-PIN-11 (⌀6 mm). The family includes knurled, multi-step variants. Custom sizes, tolerances or materials are produced to the part code on request.
Need a size that isn't listed? We machine to your drawing — CNC contract machining. How these parts are made: What is a Swiss-type lathe?
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