This product does not include DC chucks
Products include
1 piece C*-DC**-**L Pull back adapter
("*" Symbol, indicating the specific model of the product)

Product Parameter
Product Name: Pull back extension rod
Material: 20CrMnTi steel
Product Precision ( Accuracy): 0.003mm
Hardness: HRC55-58°
Shank Diameter: 10mm/12mm/16mm/20mm/25mm/32mm
Applicable collet chuck: DC4 / DC6 / DC8 / DC12
Collet Clamp range: 1-12mm
Effective processing length: 100mm~300mm

Pull back extension rod
Multi-model C10 C12 C16 C20 C25 C32 lengthen bar DC4 DC6 DC8 DC12 Pull Back deep hole machining adapter extension rod Tool holder, complete models, high quality is more guaranteed.

Preferred steel, Wear-resistant and durable
The extension rod is made of 20CrMnTi High Quality.
High hardness, strong wear resistance, Good earthquake resistance Long service life.

fast and convenient, Good processing effect
Built-in collet design, no need to use nuts to fix, reduce interference during processing, more suitable for high-speed processing.

Lengthen and avoid air, Various Nuts
Various nuts meet more needs and application scenarios, adapt to various deep processing, reduce tool requirements, reduce costs, and improve processing efficiency

Features
Strict selection of materials, quenching and hardening process, durable and wear-resistant, high surface finish, suitable for deep hole processing, solve your processing troubles.
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Application : Milling Cutter
Model Number : Back Pull Deep Hole Adapter
Shank diameter : 10mm / 12mm / 16mm / 20mm / 25mm / 32mm
Applicable Collet chuck : DC4 DC6 DC8 DC12
Material : 20CrMnTi Steel
Collet Clamp Range : 1-12mm
Precision(Accuracy) : 0.003mm
Hardness : HRC50-55°