Micro Shaft
Sub-6 mm plain micro turning shaft for precision bearing seats.
Manufacturing Scope
Micro Shaft is a Micro & Watch Parts family precision-turned on a Goodway SW-20, covering 10 variants — diameters ⌀1–6 mm, lengths 12–60 mm, standard material Stainless Steel (also steel, stainless, brass or aluminium). Every variant's part code, dimension and tolerance is listed below; request an instant quote with the code you need.
The family is machined from ⌀6 mm bar stock; its longest variant is MIKA-MSF-60 at 60 mm. The family is produced by turning alone. All of it is completed in a single setup, without the part leaving the machine.
The most slender variant is MIKA-MSF-10: 12 mm long at ⌀1 mm, a length-to-diameter ratio of 12.0. This ratio is the very reason sliding-head lathes exist. The guide bushing supports the bar immediately beside the cutting point, so there is no deflection; the same part chatters and drifts in diameter on a conventional lathe.
Variants are machined to h5, h6 tolerance classes; the smallest is MIKA-MSF-10 (⌀1 mm) and the largest MIKA-MSF-60 (⌀6 mm). Custom sizes, tolerances or materials are produced to the part code on request.
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 10 variants.
| Code | Dia ⌀ | Length | Feature | Tolerance | Std | Unit price |
|---|---|---|---|---|---|---|
| MIKA-MSF-10 | ⌀1 | 12 mm | — | h5 | — | Quote |
| MIKA-MSF-15 | ⌀1.5 | 16 mm | — | h5 | — | Quote |
| MIKA-MSF-20 | ⌀2 | 20 mm | — | h5 | — | Quote |
| MIKA-MSF-25 | ⌀2.5 | 24 mm | — | h6 | — | 37.79 ₺ |
| MIKA-MSF-30 | ⌀3 | 30 mm | — | h6 | — | 42.54 ₺ |
| MIKA-MSF-35 | ⌀3.5 | 34 mm | — | h6 | — | 45.99 ₺ |
| MIKA-MSF-40 | ⌀4 | 40 mm | — | h6 | — | 51.06 ₺ |
| MIKA-MSF-45 | ⌀4.5 | 45 mm | — | h6 | — | 55.57 ₺ |
| MIKA-MSF-50 | ⌀5 | 50 mm | — | h6 | — | 60.29 ₺ |
| MIKA-MSF-60 | ⌀6 | 60 mm | — | h6 | — | 70.42 ₺ |
Stainless Steel · for 100 pcs · estimated unit price, valid 7 days · excl. VAT · Contact us for a firm quote.
Material & Tolerance
The standard material is listed below; also available in steel, stainless, brass and aluminium. Dimensions in mm; tolerances machined to ISO. For custom sizes/tolerances, contact us with the part code.
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