Tsugami 12 (NP17) extended Sub-Spindle Collet​ for Swiss-type cnc lathes/longitudinal cnc lathe/ sliding headstock lathe.

Tsugami 12 (NP17) extended Sub-Spindle Collet​ for Swiss-type automatic lathes. High precision 0.003mm runout, available with custom inner hole sizes from 1.0–12.0mm. In stock, ready to ship.

SKU: COL-TSU-12- M-S-EX Categories: , Tag:
TSUGAMI 12 NP17 sub spindle extended collet dimensions and specification
TSUGAMI 12 sub spindle extended collet

Product Name: Tsugami 12 / NP17 extended Collet ( Sub-Spindle)

Key Specifications:

  • Compatible Machine: Tsugami 12 Series (Swiss Lathe)
  • Model Number: NP17
  • Dimensions: Outer Diameter (D): 28mm | Length (L): 72mm | Rear Dia (d): 23.8mm
  • Inner Hole Range: 1.0 – 12.0mm (Custom sizes available upon request)
  • Runout Accuracy: 0.003mm
  • Material: High-grade Spring Steel / Tungsten Carbide (Optional)

Product Advantages:

  • Perfect Compatibility: Designed specifically for Tsugami 12 series. Functions as  sub-spindle (back) collet.
  • High Precision: Runout controlled within 0.003mm, ensuring stable cutting for small precision parts (e.g., stainless steel shafts).
  • Durable & Reliable: Uniform clamping force, high wear resistance, reduces the risk of machine collision.
  • Flexible Customization: Support non-standard inner hole customization to match your specific bar stock diameter.

Ordering Notes:

This product is available as standard or customized. Please leave a note with your required inner hole size (1.0–12.0mm) when placing an order, or contact our sales team with your technical drawings.

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