Best Er Collet Tool Holder

1/4 Inch Shank Router Collet Extension Rod Chuck Holder Extender Adapter Woodworking Milling Bit Convert 1/2-Inch & 1/4-Inch Shank Bits with ER20 Spring Collet 6.5mm 12.7mm, ER20 M Type Wrench Spanner

... quality material, durable and practical to use.
High strength, good toughness, strong shock resistance. Make you more efficient to process products, suitable for woodworking trimming, milling, engraving machine..
Shank Diameter: 1/4"(6.35mm), Accept Shank Size: 1/4" & 1/2" Shank, Extend Length: 2-1/4".
This router collet extension chuck accepts both 1/4" and 1/2" shank router bits for converting and extending. Extend the bit to provide the full depth of cut and eliminate the dangerous..
Easy to Use- Place the router collet extension shank in the 1/4-inch router collet and the router bit shank in the extension collet and tighten both.
M Type ER20M wrench included. Need M Type ER20M wrench to tighten the collet..
Eliminate the dangerous temptation of withdrawing the shank from the collet, extend the bit to provide the full depth of cut instead of short shanking your router bits. Widely used, boring, milling, drilling, silk attack, sculpture, CNC, and other processing, for professionals and hobbyists demanding..
Package including: one 1/4 Inch shank collet extension, one ER20 6.5mm Collet, one ER20 12.7mm Collet, one M Type ER20M wrench.If you're not satisfied with our products for whatever reason, just contact us, we will try our best. Do not hesitate, p....

DURABLE MATERIALS: Made of 40Cr and carbon steel materials, with carburizing and quenching process, high hardness and strength..
INTEGRATED FORMING: The inside and outside of the tool holder are integrally formed, fine control processing, with stable performance..
HIGH ACCURACY: Inner hole grinding treatment, has high concentricity, suitable for high accuracy machine tool processing..
CLAMPING RANGE: The clamping range of the extension rod is 1‑7mm, standard in size, and it is suitable for ER11 collet..
WITH WRENCH: Equipped with a wrench, stable in processing, and can effective vibration suppression..

DURABLE MATERIALS: Made of 40Cr and carbon steel materials, with carburizing and quenching process, high hardness and strength..
HIGH ACCURACY: Inner hole grinding treatment, has high concentricity, suitable for high accuracy machine tool processing..
WITH WRENCH: Equipped with a wrench, stable in processing, and can effective vibration suppression..
CLAMPING RANGE: The clamping range of the extension rod is 1‑7mm, standard in size, and it is suitable for ER11 collet..
INTEGRATED FORMING: The inside and outside of the tool holder are integrally formed, fine control processing, with stable performance..

Scope of application: This milling chuck holder is used for CNC machining center.
This package includes 1pcs milling chuck holder, 1 pcs ER32 wrench and 8pcs ER32 Collet.
As milling machine accessories, convenient to replace the broken one.

As milling machine accessories, convenient to replace the broken one.
Scope of application: This milling chuck holder is used for CNC machining center.
This package includes 1pcs milling chuck holder, 1 pcs ER32 wrench and 8pcs ER32 Collet.

Made of high grade tool steel, Max RPM: 8000rpm. ER Style, ER-32. Max TIR 0.0002" O.D. to I.D.
Hardened and precision ground. Max TIR 0.0002" O.D to I.D.
When testing, whether the user's machine tool spindle has errors on the accuracy also has a great impact. So you need to ensure that the accuracy of the spindle of the user's test machine must be high. In addition, please make sure that the accuracy of the ER collet must be high, many ER collets are marked as 0.0005.

As milling machine accessories, convenient to replace the broken one.
Scope of application: This milling chuck holder is used for CNC machining center.
This package includes 1pcs milling chuck holder, 1 pcs ER32 wrench and 8pcs ER32 Collet.

This package includes 1pcs milling chuck holder, 1 pcs ER32 wrench and 8pcs ER32 Collet.
As milling machine accessories, convenient to replace the broken one.
Scope of application: This milling chuck holder is used for CNC machining center.

25.4 mm shank holding all ER32 collets (Clamping range up to 20mm).
Milling lathe collet chuck holder, high grade DN65 carbon steel material, straight shank, clamping nut, toughened and precision ground.
C1 ER32 Straight shank type extended handle, the handle body was longer. The surface is quite smooth which offers a comfortable feeling and nice appearance.
Widely used in boring, milling, drilling, tapping, grinding and other processing.