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findmall Extension Straight Shank Tool Holder Collet Chuck C1' ER32 4' Long for CNC Lathe Milling

4.3 (3) Write Review
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$20.19

$ 9 .99 $9.99

In Stock

About this item

  • Shank Chuck Model: C1-ER32-4"
  • Shank Diameter: 1", Shank Length: 4", Shank Accuracy: 0.0003"
  • Material: High grade DN65 carbon steel material accuracy ground. It has high strength and hardness, capable of withstanding significant mechanical stress and wear
  • Shank Hardended: HRC50. Not easily deformed, ensuring stability and accuracy of operation.
  • Application: Shank for ER32 Collet CNC Lathe Milling. The 4-inch extended design offers a wider processing range while maintaining rigidity.


Product Description

1

Specification:

Shank D: 1"

Shank L: 4"

For ER32 Collet

Accuracy: 0.0003"

Hardended: HRC50

3
4

  • This ER32 collet chuck holder is made of top quality alloy steel, which come with strong clamping black oxide nut, it is durable.
5

  • Applicable to deep hole processing, resolve to extend the depth of processing needs. The accuracy ground on the shank which offers a comfortable feeling, safe for your hands.

  • Yes, this product can be used for pressing tool holder or loading tool holder.

  • Hello, the extension rod can be loaded with a milling cutter for deep cavity machining, which is very convenient.

  • Yes, this product is a central through-hole design, which is conducive to water cooling and effectively inhibits vibration and friction between tool and rod.

  • This does not include the collet, which needs to be purchased separately. The handle part of the product is straight handle, and the front end is ER structure. The front end needs to be used together with the ER chuck.

  • It is best to use ERUM wrench for disassembly and assembly.


Bud
2025-06-16 16:45:21
It looks good, but I have not checked it for concentricity yet.
Orlando martinez
2025-04-07 17:39:40
Cnc lathe
Customer
2024-11-22 14:25:59
Was advertised as '0.0003" accuracy' ...whatever that is supposed to mean.I noticed visible runout, so I got the shaft running true within 0.0005" and measured 0.0050" of runout on the inside taper.I was pressed for time, so I reground it rather than return it. It appears that the part was both eccentric and egg-shaped.