Hex ER16 Collet Nut, Slotted ER32 & ER40 Collet Nut, Balanced to 20,000 RPM at G2.5


Style: ER40-NUT
Price:
$21.00

Shipping calculated at checkout

Stock:
In stock

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Description

The Accuzie Hexagon ER collet nut is probably the finest collet nut providing the top performance with the most affordability and durability. We believe no one can beat the price. It is made from state edge alloy steel and balanced to 18,000 RPM at G2.5. Not only engineers but also hobby machinists can use it in any production environment.
  • Collet clamping nut for CNC milling collet chuck holder
  • Made from alloy steel hardened to HRC 50-52
  • Balanced to 20,000 RPM at G2.5
  • Tolerance: 0.0003" maximum
  • Thread tolerance class: 4H

Item

Collet

Style

D

L

M


Series





ER16-ANUT

ER16

Hex

1.102"

0.689"

M22x1.5

ER32-NUT

ER32

Slotted

1.969"

0.886"

M40x1.5

ER40-NUT

ER40

Slotted

2.480"

1.004"

M50x1.5

Diagram of Accusize Hex ER16 Collet Nut

**Please note that the CAT40 collet chuck shank and the straight shank are not included

Design, Assemble, and Dissemble of ER Collet Nut

Eccentric Design, ISO 15488:2003(E), Accusize ER Collet Chuck Nut
Assemble Accusize ER Collet Nut
Inspection of Accusize ER Collet Chuck and Nut
Dissemble Accusize ER Collet Nut
Eccentric Design, ISO 15488:2003(E) Assemble Inspection Dissemble
The inside of the ER collet nut is intentionally designed like off-centering to help mount the ER collet much easier. It is in accordance with the requirements listed in ISO 15488:2003(E). If it is made symmetrical, the ER collet with the diameter larger than the inside size of the collet nut cannot be installed. Insert the ER collet into the nut at an angle. Lock it onto the eccentric groove of the collet nut and push it in. (Insert the cutter right after the step, before connect it to the holder/chuck/arbor.)

Inspect the RPM of the ER collet, ER collet nut, ER collet holder/chuck/arbor, etc. Take out the tool bit, press the end of the ER collet until the collet off the position. Push it out of the nut. (after take out the nut out of the holder.)

 

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