ER Tapping Collet

·Material:High-carbon bearing steel ·Hardness:HRC44-48 ·Surface roughness:within RZ2.5 ·The internal hole is manufactured by precise honing ·Precision：≤0.02mm

Category:

PRECISION COLLET

Keywords:

High precision collet

Description

·Material:High-carbon bearing steel

·Hardness:HRC44-48

·Surface roughness:within RZ2.5

·The internal hole is manufactured by precise honing

·Precision：≤0.02mm

model		Shank diameter* square
ER16GB	ER16GB-3.5	3.5*2.7
	ER16GB-4.0	4.0*3.0
	ER16GB-4.5	4.5*3.4
	ER16GB-5.5	5.5*4.3
	ER16GB-6.0	6.0*4.9
	ER16GB-7.0	7.0*5.5
	ER16GB-8.0	8.0*6.2

model		Shank diameter* square
ER20GB	ER20GB-3.5	3.5*2.7
	ER20GB-4.0	4.0*3.0
	ER20GB-4.5	4.5*3.4
	ER20GB-5.5	5.5*4.3
	ER20GB-6.0	6.0*4.9
	ER20GB-7.0	7.0*5.5
	ER20GB-8.0	8.0*6.2
	ER20GB-9.0	9.0*7.0
	ER20GB-10.0	10.0*8.0

model		Shank diameter* square
ER25GB	ER25GB-3.5	3.5*2.7
	ER25GB-4.0	4.0*3.0
	ER25GB-4.5	4.5*3.4
	ER25GB-5.5	5.5*4.3
	ER25GB-6.0	6.0*4.9
	ER25GB-7.0	7.0*5.5
	ER25GB-8.0	8.0*6.2
	ER25GB-9.0	9.0*7.0
	ER25GB-10.0	10.0*8.0
	ER25GB-11.0	11.0*9.0
	ER25GB-12.0	12.0*9.0

model		Shank diameter* square
ER32GB	ER32GB-4.5	4.5*3.4
	ER32GB-5.5	5.5*4.3
	ER32GB-6.0	6.0*4.9
	ER32GB-7.0	7.0*5.5
	ER32GB-8.0	8.0*6.2
	ER32GB-9.0	9.0*7.0
	ER32GB-10.0	10.0*8.0
	ER32GB-11.0	11.0*9.0
	ER32GB-12.0	12.0*9.0
	ER32GB-14.0	14.0*11.0
	ER32GB-16.0	16.0*12.0

model		Shank diameter* square
ER40GB	ER40GB-6.0	6.0*4.9
	ER40GB-7.0	7.0*5.5
	ER40GB-8.0	8.0*6.2
	ER40GB-9.0	9.0*7.0
	ER40GB-10.0	10.0*8.0
	ER40GB-11.0	11.0*9.0
	ER40GB-12.0	12.0*9.0
	ER40GB-14.0	14.0*11.0
	ER40GB-16.0	16.0*12.0
	ER40GB-18.0	18.0*14.5
	ER40GB-20.0	20.0*16

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