ER Spring Collet Chuck Specifications
| Order No. |
D |
D1 |
L |
L1 |
L2 |
| ER08 |
8.50 |
6.50 |
13.50 |
1.50 |
1.20 |
| ER11 |
11.50 |
9..50 |
18.00 |
2.50 |
2.00 |
| ER16 |
17.00 |
12.80 |
27.50 |
4.00 |
2.70 |
| ER20 |
21.00 |
17.40 |
31.50 |
4.80 |
2.80 |
| ER25 |
26.00 |
22.00 |
34.00 |
5.00 |
3.10 |
| ER32 |
33.00 |
29.20 |
40.00 |
5.50 |
3.60 |
ER 11 Collets
The product material undergoes heat treatment and undergoes -187 ° ultra deep cold treatment to form
high-strength, high hardness, and toughness
The unique chamfer design of the product prevents damage to the tool holder nut and tool handle,
reducing error rates and unnecessary wear and tear, as well as reducing the burden on technical personnel
Through highly professional technology manufacturing and quality control, each product has a control accuracy that meets
the standards, with AA level and UP level respectively
Shenzhen Chenri Precision Hardware Tools Co., Ltd was founded in 2010, specializing in various kinds of CNC machine tools,
such as carbide mill tools, drill tools, boring tools, carbide inserts, reamers and taps.
With more than 13 years experience in this industry, it gains great achivements: its products are not only popular in domestic
market, but also in overseas market. Till now, the tools are sold abroad, like the area of North America, Southeast Asia, Mideast,
Europe and Oceania.
The company locates in Shenzhen, one of the biggest commercial center in China, with convenient international transportation,
afe and reliable payment system, experienced engineers and sales team are able to provide superior service for customers.
Our factory covers an area of 1100 square meters in Dongguan city with professional engineer team and R&D department.
More than 20 years exprience in the industry, the factory has mature production technology, strict quality control and inspection
system, good after-sales services.
The factory purchase some advanced imported prodduction equipments to enlarge scale in the last few years. Meanwhile, it gets
a series of authority certificates which show its good reputation and great production capacity.
Welcome to visit our factory, we will show you around for more details.
Q1: Are you a factory or trading company?
A1: We are professional manufacturer,have more than 14 years experience in this industry. Welcome to visit us!
Q2: Do you produce special cutting tools?
A2: Yes, we provide OEM/ODM service for customers, just send us your design drawings if you have any customized items need
to be made.
Q3: Do you accept low volume for sample order? And what's your MOQ for special tools?
A3: Yes, our MOQ is 1 piece, and the sample lead time is 3 days. It can be negotiated for special requirement.
Q4: If we want to work with you, is it possible to get confidentiality?
A4: Sure, all your information including company info, drawings, PO details will be kept confidential, we can signed non-disclosure
agreement.
Q5: How long of the lead time?
A5: for standrad items we have in stock, the lead time is within 3 days.
for non-standrad items need to be customized made, the lead time is within 7-15 days.
Q6: Is free shipping possible?
A6: We don't offer free shipping service,but we will give you some discount if you buy large quantity products.
We have discount on shipping cost from our courier companies,can offer you the cheapst shipping cost.
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