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ER COLLET SET, 1. The accuracy :0.01mm 0.015mm, 2. The Material :quality spring steel 65Mn, 3. The Hardness: HRC44-48 - details see: https://www.machineto.com/er-collet-set-10155636

ER collets set

1. All types of ER collets conform to the DIN 6499B Standard

2.Made of special elastic steel:65Mn
3.Hardness:HRC44-48

4.Mode:ER8-ER50

5.Accuracy:0.01mm, 0.015mm

6. Used for boring, milling, drilling, tapping, grinding and engraving operation etc.

Feature

1.Improve the hardness and endurance of the surface

2.Cleaness better,aucuracy stable

3.Surface more smooth,feel comfortable,appearance nice

Introduction

Our company is located in Dezhou City Shandong Province, which is one of the largest Chinese construction machinery bases. We are professional manufactuer and exporter, with high quality and professional services.Our products are exported to Germany,America,Italy,Brazil,Turkey,and so on...
We always provide customers with quality parts, reasonable prices and timely delivery.

Model	d H7	D	D1	D2	L	L1	L2	L3	Collapsible capacity
ER8	>=1.0~5.0	8	8.45	6.5	13.5	2.98	1.5	1.2	0.5
ER11	>=1.0~7.0	11	11.5	9.5	18.0	3.8	2.5	2.0	0.5
ER16	>=1.0~2.5	16	17	13.8	27.5	6.26	4.0	2.7	0.5
	>2.5~10.0	16	17	13.8	27.5	6.26	4.0	2.7	1.0
ER20	>=1.0~2.5	20	21	17.4	31.5	6.36	4.8	2.8	0.5
	>2.5~13.0	20	21	17.4	31.5	6.36	4.8	2.8	1.0
ER25	>=1.0~2.5	25	26	22.0	34.0	6.66	5.0	3.1	0.5
	>2.5~16	25	26	22.0	34.0	6.66	5.0	3.1	1.0
ER32	>=2.0~2.5	32	33	29.2	40.0	7.16	5.5	3.6	0.5
	>2.5~20	32	33	29.2	40.0	7.16	5.5	3.6	1.0
ER40	>=3.0~26.0	40	41	36.2	46.0	7.66	7.0	4.1	1.0
ER50	>=6.0~10.0	50	52	46.0	60.0	12.6	8.5	5.5	1.0
	>10.0~34.0	50	52	46.0	60.0	12.6	8.5	5.5	2.0

Specification:

HT TOOLS is a manufacturer and experienced trading company in the largest machine tool accessories production basis in China, we produce collets,collet chuck,tool holders, er spanner,er nut,pull stud,machine vise,fasteners etc. we export to many countries in the world for almost 10 years in this tade with good quality and excellent service.If you need any help or any questions please feel free to contact us! Your feedbacks is the best support for us!

Trade terms:

1 Lead time: about 5-30 days, Samples within 3days

2 Payment: T/T, L/C, PAYPAL

3 Certain discount is given on large quantities

4 FOB Qingdao, EXW for samples and Trail order

We promise:

1.Your inquiry related to our products or prices will be replied in 24hrs.

2.Well-trained and experienced staffs to answer all your enquires in fluent English

3.Any of your customized toolholder we will try our best to help you to design and put into product.

4. Customer satisfaction is our number one priority.

Contact :Teresa
SkypeID:teresa.wang879