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ChongDe Ultra Precision ER16 Collet DIN6499B

Material: JIS-SUJ2;
Hardness: 46-50HRC;
Precision: ≤0.008mm；
16 slot construction for rigid clamping and extra concentricity;
True inch and metric size.

Model:
ER16-5/16;ER16-1/8" etc
Brand:
ChongDe

Availability:

Quantity:



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Product Description

Ultra Precision ER16 Collet DIN6499B

ChongDe high precision ER16 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

ER 筒夹图纸_看图王

Model No.	dH7	D	D1	D2	L	L1	L2	L3	Collapsible Capacity
ER16	1.0-2.5	16	17	13.8	27.5	6.26	4	2.7	0.5
ER16	＞2.5-10.0	16	17	13.8	27.5	6.26	4	2.7	1

Clamping Range

ER16			ER16
Metric size			Inch size
Order No.	Model No.	Range	Order No.	Model No.
CD010201.16010	ER16-1	1-0.5	CD010201.16008	ER16-1/32"
CD010201.16015	ER16-1.5	1.5-1	CD010201.16012	ER16-3/64"
CD010201.16020	ER16-2	2-1.5	CD010201.16016	ER16-1/16"
CD010201.16025	ER16-2.5	2.5-2	CD010201.16019	ER16-5/64"
CD010201.16030	ER16-3	3-2	CD010201.16024	ER16-3/32"
CD010201.16040	ER16-4	4-3	CD010201.16028	ER16-7/64"
CD010201.16050	ER16-5	5-4	CD010201.16032	ER16-1/8"
CD010201.16060	ER16-6	6-5	CD010201.16036	ER16-9/64"
CD010201.16070	ER16-7	7-6	CD010201.16039	ER16-5/32"
CD010201.16080	ER16-8	8-7	CD010201.16044	ER16-11/64"
CD010201.16090	ER16-9	9-8	CD010201.16048	ER16-3/16"
CD010201.16100	ER16-10	10-9	CD010201.16052	ER16-13/64"
			CD010201.16056	ER16-7/32"
			CD010201.16059	ER16-15/64"
			CD010201.16064	ER16-1/4"
			CD010201.16067	ER16-17/64"
			CD010201.16071	ER16-9/32"
			CD010201.16075	ER16-19/64"
			CD010201.16079	ER16-5/16"
			CD010201.16083	ER16-21/64"
			CD010201.16087	ER16-11/32"
			CD010201.16091	ER16-23/64"
			CD010201.16095	ER16-3/8"

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