ER20 Collet Set 9 Piece

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Specifications

attribute-list
Collet Category	ER Collets
Collet Series	ER20 set
collet size	3/32~9/16
TIR (inch)	0.00059

Description

About this product

1. Made from alloy spring steel and hardened to HRC 44-48;

2. Under size 1/8 the runout is .00059";

3. Material: 65Mn;

4. Conform to DIN6499

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