Utoolmart C20 ER25 100L Router Collet Chuck Extension Rod

Product Feature
1.Router collet extension for ER25 collet, featuring 100mm / 3.9" Shank Length.
2.Milling lathe collet chuck holder, 42CrMo material, straight shank, clamping nut, toughened and precision ground.
3.Every woodworker has experienced bit that are just a little too short for the job, especially in router table applications or with jigs and templates that eat up the length of standard bits. Here is an easy and inexpensive solution. Collet Chuck extension fits any ER11A collet router.
4.Straight collet chuck holder CNC milling lathe ER16A collet is a good replacement part for your old one.

Technical Parameters
Product Name: Collet Chuck Extension
Material: 42CrMo
Model: C20-ER25-100L
Fit Collet Size: ER25
Shank Dia: 20mm/0.78"
Shank Length: 100mm / 3.9"
Accuracy: ≤ 0.008mm

Package Content
1 x Collet Chuck Extension