Er25 Collet Inch Size Imperial Set 15PCS in Case From 3 to 16mm

• Customization: Available
• After-sales Service: Positive Feedback and Timely Processing
• Warranty: in Time
• Model NO.: ER
• Logo Printing: with Logo Printing
• Size: Er
• Customized: Can Be Customized
• Type: Collet
• Material: Steel
• Certification: ISO 9001:2008, ISO 9001:2000, GS, CE
• Model: Er11/16/20/25/32/40
• Feature: High Precision
• Standard1: Er Standard
• Standard2: DIN69893 Standard
• Standard3: ANSI/Amse B5.50 Standard
• Standard4: Standard4
• Taper Angle: 8°
• Precision: Standard Grade (0.01mm), High Precision Grade (0.0
• Elasticity: Good
• Wear Resistance: Good
• Transport Package: Can Be Customized
• Specification: Standard Size
• Trademark: JH
• Origin: Made in China
• HS Code: 846610
• Production Capacity: 500000PCS/Year
• Package Size: 36.00cm * 30.00cm * 15.00cm
• Package Gross Weight: 0.200kg

Product Description

Product Description

Collet(also called collet, spring collet)

It is a key component used to clamp tools or workpieces in mechanical processing, and is widely used in lathes, milling machines, drilling machines, machining centers and other equipment.
Structural classification:
Elastic collet/hydraulic collet/heat shrink collet:
Common standard series:
ER collet: general type, wide clamping range (such as ER11, ER20, ER32, etc.).
DA collet: high precision, used for Swiss lathes.
5C/16C collet: used for workpiece clamping of manual or automatic lathes.
Material: spring steel (such as 60Si2MnA), stainless steel or alloy steel, both elastic and wear-resistant after heat treatment

Specification

Model(metric)	d(mm)	D(mm)	D1(mm)	L(mm)	L1(mm)	L2(mm)
ER8	1.0-5.0	8.0	8.45	13.5	2.98	1.5
ER11	1.0-7.0	11.0	11.5	18.0	3.8	2.5
ER16	1.0-10.0	16.0	17.0	27.5	6.26	4.0
ER20	1.0-13.0	20.0	21.0	31.5	6.36	4.8
ER25	1.0-16.0	25.0	26.0	34.0	6.66	5.0
ER32	2.0-20.0	32.0	33.0	40.0	7.16	5.5
ER40	3.0-26.0	40.0	41.0	46.0	7.66	7.0
ER50	6.0-34.0	50.0	52.0	60.0	12.6	8.5

Packaging & Shipping

Packaging

Shipping 

Paper Carton packaging
Wooden Carton packaging
Customized packaging

Express delivery transportation
Automobile transportation
Railway transportation
Maritime transportation
Air transport

Company Profile

Pingyuan Jinhong Precision Machinery Co.,Ltd. specializes in the production of CNC tool holders, elastic collets, nuts, rivets, live centers, non-standard tools and other products.

The company was founded in May 2015 and the factory is located in Pingyuan County, Dezhou City, Shandong Province.We has a number of high-quality management and technical personnel (including 1 senior engineer and 1 engineer). Advanced processing equipment, precision testing equipment, perfect processing technology, professional manufacturing technology and strict on-site management.

Our plant has always been adhering to the principles of quality first, customer first, and reputation-based. With the goal of creating a well-known Chinese brand of CNC tool products, it continuously realizes self-development, self-improvement, and self-transcendence, and makes unremitting efforts to create a first-class enterprise.Comapany philosophy: professional focus, Exploration and innovation, Integrity managements and Pursuit of excellenceCompany Mission: endless progress, maximize the value of each piece of raw materialCompany Vision: keep pace with the times, Sustainable Operation and Development,Grow into a globally competitive CNC tool brandValues System: Gain trust with quality and enhance value with brandCompany business scope: CNC tool holders (JIS-B6339 standard, DIN69871 standard, ANSI/AMSE B5.50 standard, DIN69893 standard, tool holders for engraving and milling machines, etc.); elastic collet (ER collet, SK high-speed collet, back-pull collet); rivets, live centers; nuts, etc.

Generally manager Xu Jiliang,on behalf of whole Qingdao Jianhai International Trade Co., Ltd.,sincerely hope to establish close business relations with domestic and foreign customers to develop the mutual economic cooperation jointly and promote friendship.

FAQ

1) When can I get the price?
We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.
2) What is your products range?
CNC tool holders (JIS-B6339 standard, DIN69871 standard, ANSI/AMSE B5.50 standard, DIN69893 standard, tool holders for engraving and milling machines, etc.); elastic collet (ER collet, SK high-speed collet, back-pull collet); rivets, live centers; nuts, et
3) How long can I expect to get the sample?
After you pay the sample charge and send us confirmed files, the samples will be ready for delivery in 3-7 days. The samples will be sent to you via express and arrive in 3-5 workdays. You can use your own express account or prepay us if you do not have an account.
4) How long does the whole procedure being worked out?
After you place an order, the production handling time is about 20 days. We need 5 days to prepare all the stuff then 15 days for manufacturing.
5) What about the transportation and delivery date?
Normally we use shipment to transport the goods. It is about 25-40 days. It also depends on which country and port you are in. It could be shorter if you need to send the goods like Asian. If there are some emergencies we can send the goods via air express, as long as you afford the traffic expense.
6) Are you a trading company or manufacturer?
We are a professional manufacturer. 
7) Where is your factory located?
We are located in Pingyuan County, Dezhou City, Shandong Province.
8) How about your stock?
We have large quantity products in stock, regular types and sizes are all in stock.
9) Is free shipping possible?
We don't offer a free shipping service. We can have a discount if you buy a large number of products.

Update 2025.12.10