1 piece U2 pointed chuck spring clamp collet holder high precision

  

Collet material: 65Mn (65 manganese, the best elastic material) Collet Length: 121mm Tail Thread Size: M20 Tail Thread Length: 26mm Polished Rod Diameter: 20mm. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Metalworking Equipment\Grinding Machines". The seller is "business-industry-machine" and is located in this country: CN.

This item can be shipped worldwide.

• Hole Diameter: A set 17pcs