Bits Router Collet Extension Chuck,C3/4-ER20A-1.38L+R8-3/4-M12 Collet Chuck Tool Holder for CNC Milling Lathe Tool

High Quality - This ER20 Extension Rod is made of high-quality material, provides high strength and good durability, and anti-corrosion, can be used in harsh environments

Features - The extendable and clamping function is good, very practical , and the small size is convenient for storage

Application - The Extension Chuck Rod is accurate cutting and production, has a wide range of uses and is suitable for many areas, such as carving machine,engraving machine .

Duarable to Use - High quality material provides high strength and good durability, and anti-corrosion, can be used in harsh environments

Nut- ER20 refers to the international standard, which holds the collet of ER20, the clamping range of collet is 1-13mmHole Diameter: 3/4 inch

colour:Silver

Material:Carbon steel

Package Contents:

2 x chuck

1 x R8 collet

Only the above package content, other products are not included.

Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

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