Reviews Er Collet Holder

Accusize Industrial Tools ER40 Collet Chuck Extension Rod, 2.56 in. Shank Length, 1 in. Straight Shank Alloy Steel, 0223-0213

STRAIGHT SHANK: Straight shank type extended handle, the handle body was longer,the shank is 100mm long..
ALLOY STEEL: This ER32 collet holder is made of high quality chrome molybdenum alloy steel, this chuck holder is durable..
EXTEND THE DEPTH: Applicable to deep hole processing, resolve to extend the depth of processing needs..
CONVENIENT TIGHTEN: The nut can direct tighten, high rigidity and strong clamping force..
SMOOTH SURFACE: The surface is quite smooth without glitches which offers a comfortable feeling, safe for your hands..

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..
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..

Material: The ER spring collet set is made of high quality 65Mn spring steel with high wear resistance and durable characteristic..
High performance: The run-out tolerance of AA type is less than 0.0003"..
Application: It's suitable for CNC, engraving machines and other equipment. Used in milling, boring, drilling, wire tapping and other operations,.
Gripping range: --ER11 10PCS (1/16", 5/64", 3/32", 7/64", 1/8", 5/32", 3/16", 7/32", 1/4", 9/32").
--ER16 13PCS (1/16", 5/64", 3/32", 7/64", 1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 3/8", 13/32").
--ER20 15PCS (1/16", 5/64", 3/32", 1/8", 5/32", 3/16", 7/32", 1/4", 9/32". 5/16", 3/8", 13/32", 7/16", 15/32", 1/2").
--ER25 20PCS (1/16", 5/64", 3/32", 7/64", 1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16", 15/32", 1/2", 9/16", 5/8", 3/4")..
Package: ER11: 10pcs of collets with a strong plastic case.
ER16: 13pcs of collets with a strong plastic case.
ER20: 15pcs of collets with a strong plastic case.
ER25: 20pcs of collets with a strong plastic case..

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..

☀ [FEATURE] --- ER straight extension rod, long shaft, suitable for deep hole machining. Straight-type handle body for holding small drilling, milling tools..
☀ [PRACTICALITY] --- You can reduce the use of longer tools, which can reduce costs and improve efficiency. Stable diameter, other parts have been accurate ground to eliminate imbalance..
☀ [HIGH STRENGTH] --- ER32 Collet Holder is made of durable carbon steel, high accurate, tighten the nut straight, high rigidity, strong clamping..
☀ [APPLICATION] --- Mainly used for various types of drilling and milling machine, spindle Morse taper machine..
☀ [QUALITY ASSURENCE] --- If you have any question or need some suggestion about the products we sold, please feel free to contact us, we will provide you with quality after-sales service..