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Ultra Precision ER25 Coolant Sealing Collets

Model:
ER25C-3;ER25C-4
Brand:
chongde

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Quantity:



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Product Description

Ultra Precision ER25 Coolant Sealing Collets

Chongde ER Coolant Collets uses the difference of grooves to achieve the function of surrounding sealing and center thru coolant. ER thru coolant collets made to be used with thru-coolant tools. It allow greater water pressure through the collet. The maximum water pressure can be 30Mpa. The gripping range of spring collet is 1mm or 0.040”, commonly used in tool holding. The Non-standard hole size can be customized.

Features:

1. Material: JIS-SUJ2

2. Hardness: 46-50HRC;

3. All collets are precision ground for less than 0.0002" (0.005mm )of indicated runout；

4. The maximum water pressure can be 30Mpa;

5. Commonly used with thru-coolant tools in tool holding.

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

P055ERC止水筒夹

	d		D	D1	L	L1
Model No.		Range					Slot
ER25C	3≤d<6	0.1	25	26	34	6.66	16
	6~16	0.5					20

Clamping Range

ER25C			ER25C
Order No.	Type	Range	Order No.	Model No.
CD010203.25030	ER25C-3	3-2.9	CD010203.25032	ER25C-1/8
CD010203.25040	ER25C-4	4-3.9	CD010203.25036	ER25C-9/64
CD010203.25050	ER25C-5	5-4.9	CD010203.25039	ER25C-5/32
CD010203.25060	ER25C-6	6-5.5	CD010203.25044	ER25C-11/64
CD010203.25065	ER25C-6.5	6.5-6	CD010203.25048	ER25C-3/16
CD010203.25070	ER25C-7	7-6.5	CD010203.25052	ER25C-13/64
CD010203.25075	ER25C-7.5	7.5-7	CD010203.25056	ER25C-7/32
CD010203.25080	ER25C-8	8-7.5	CD010203.25059	ER25C-15/64
CD010203.25085	ER25C-8.5	8.5-8	CD010203.25064	ER25C-1/4
CD010203.25090	ER25C-9	9-8.5	CD010203.25067	ER25C-17/64
CD010203.25095	ER25C-9.5	9.5-9	CD010203.25071	ER25C-9/32
CD010203.25100	ER25C-10	10-9.5	CD010203.25075	ER25C-19/64
CD010203.25105	ER25C-10.5	10.5-10	CD010203.25079	ER25C-5/16
CD010203.25110	ER25C-11	11-10.5	CD010203.25083	ER25C-21/64
CD010203.25115	ER25C-11.5	11.5-11	CD010203.25087	ER25C-11/32
CD010203.25120	ER25C-12	12-11.5	CD010203.25091	ER25C-23/64
CD010203.25125	ER25C-12.5	12.5-12	CD010203.25095	ER25C-3/8
CD010203.25130	ER25C-13	13-12.5	CD010203.25099	ER25C-25/64
CD010203.25135	ER25C-13.5	13.5-13	CD010203.25103	ER25C-13/32
CD010203.25140	ER25C-14	14-13.5	CD010203.25107	ER25C-27/64
CD010203.25145	ER25C-14.5	14.5-14	CD010203.25111	ER25C-7/16
CD010203.25150	ER25C-15	15-14.5	CD010203.25115	ER25C-29/64
CD010203.25155	ER25C-15.5	15.5-15	CD010203.25119	ER25C-15/32
CD010203.25160	ER25C-16	16-15.5	CD010203.25123	ER25C-31/64
			CD010203.25127	ER25C-1/2
			CD010203.25131	ER25C-33/64
			CD010203.25135	ER25C-17/32
			CD010203.25139	ER25C-35/64
			CD010203.25143	ER25C-9/16
			CD010203.25147	ER25C-37/64
			CD010203.25151	ER25C-19/32
			CD010203.25155	ER25C-39/64
			CD010203.25159	ER25C-5/8