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Ultra Precision ER32 High Speed Collet

Model:
ER32-1;ER32-1.5
Brand:
chongde

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Product Description

Ultra Precision ER32 Collet DIN6499B

ChongDe high precision ER32 collet DIN6499-form B(ER), concentricity is 5 microns or better, crafted from high quality Japanese JIS-SUJ2 material. Through -196℃ Cryogenic treatment and long time thermal aging processing, the stability of the collet is higher. Super slim size can avoid interference. Suitable for boring, milling, drilling, grinding, tapping, caving and reaming processing.

Features:

1. Material: JIS-SUJ2

2. Hardness: 46-50HRC;

3. Precision: ≤0.005mm；

4. End and the cylindrical are grinding for many times, can reach Ra 4.0, has a mirror effect;

5. 16 slot construction for rigid clamping and extra concentricity

6. True inch and metric size.

7. Suitable for boring, milling, drilling, tapping, grinding, carving and reaming processing.

Our advantages

1. Integrated precision : 3μ/5μ;

2. Imported material: JIS-SUJ2

3. Hardness: 46-50HRC

4. Clean appearance and accuracy stable

5. -196℃ long cryogenic treatment and ultra long time thermal aging processing, reducing residual stresses and increasing the hardness and toughness.

Product Drawing and Size

Model No.	dH7	D	D1	D2	L	L1	L2	L3	Collapsible Capacity
ER32	2.0-2.5	32	33	29.2	40	7.16	5.5	3.6	0.5
ER32	＞2.5-20.0	32	33	29.2	40	7.16	5.5	3.6	1

Clamping Range

ER32			ER32
Order No.	Model No.	Range	Order No.	Model No.
CD010201.32010	ER32-1	1-0.5	CD010201.32016	ER32-1/16
CD010201.32015	ER32-1.5	1.5-1	CD010201.32024	ER32-3/32
CD010201.32020	ER32-2	2-1.5	CD010201.32032	ER32-1/8
CD010201.32025	ER32-2.5	2.5-2	CD010201.32039	ER32-5/32
CD010201.32030	ER32-3	3-2	CD010201.32048	ER32-3/16
CD010201.32040	ER32-4	4-3	CD010201.32056	ER32-7/32
CD010201.32050	ER32-5	5-4	CD010201.32064	ER32-1/4
CD010201.32060	ER32-6	6-5	CD010201.32071	ER32-9/32
CD010201.32070	ER32-7	7-6	CD010201.32079	ER32-5/16
CD010201.32080	ER32-8	8-7	CD010201.32087	ER32-11/32
CD010201.32090	ER32-9	9-8	CD010201.32095	ER32-3/8
CD010201.32100	ER32-10	10-9	CD010201.32103	ER32-13/32
CD010201.32110	ER32-11	11-10	CD010201.32111	ER32-7/16
CD010201.32120	ER32-12	12-11	CD010201.32119	ER32-15/32
CD010201.32130	ER32-13	13-12	CD010201.32127	ER32-1/2
CD010201.32140	ER32-14	14-13	CD010201.32135	ER32-17/32
CD010201.32150	ER32-15	15-14	CD010201.32143	ER32-9/16
CD010201.32160	ER32-16	16-15	CD010201.32151	ER32-19/32
CD010201.32170	ER32-17	17-16	CD010201.32159	ER32-5/8
CD010201.32180	ER32-18	18-17	CD010201.32167	ER32-21/32
CD010201.32190	ER32-19	19-18	CD010201.32175	ER32-11/16
CD010201.32200	ER32-20	20-19	CD010201.32183	ER32-23/32
			CD010201.32191	ER32-3/4
			CD010201.32198	ER32-25/32