1/2 Shank Router Bit Extension Rod 1/4, 1/2, 8mm,12mm ER 20 Collet Milling Wood

Router Bit Extension ER20 

Feature:

100% Brand New and High Quanlity
1/2" shank 
Includes ER 20 Wrench
Includes 13mm collet for 1/2" routerbits, 6.5mm collet for 1/4" routerbits , 8mm collet and 12mm collet

Note:
Pls make sure the router collet extension be properly assenbled. Please make a note that extension shank should be secured tightly; while collet nut  should be tightened only with the same pressure as any router collet.
Please allow 1-3mm differs due to manual measurement.
Start slowly, wait for the balance to improve, you can slowly accelerate,


Package Included:

1/2 Shank Router Bit Extension Rod and 1/4, 1/2, 8mm,12mm coellet and ER 20 Wrench

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