1. All types of ER collets conform to the DIN 6499B StandardSturdy construction
2.Made of special elastic steel:65Mn
3.Hardness:HRC44-48
4.Mode:ER8-ER50
5.Accuracy:0.01mm, 0.015mm
6.Packaging:Paper case or plastic case
7. Used for boring, milling, drilling, tapping, grinding and engraving operation etc.




Our main production:
Machine tool Accessories, please check below to know our main items:
Tool Holder Shanks: BT Tool Holders, DIN69871 SK Tool Holders, NT Tooling, CAT30 CAT40 CAT50
Tool Holders, HSK Tool Holders, DIN 69880 VDI Tool Holders, Morse Taper, Straight Shank Tool Holders, etc.
Tool Holders: Collet Chucks, Milling Chucks, Face Mill Holders, Weldon End Mill Holders, Morse Taper
Adapters,Drill Chucks, Tapping Chucks, Shrink Chucks, Thread End Mill Tool Holders, Screw in Milling
Cutter Holders, etc.
Collet: ER Collets, ERC Collets, ERG Collets,Milling Chuck set ,Straight Collets, OZ Collets, etc.
Accessories: Tool Holder Bushing, Nut and Spanner, Pull Stud, Tool Holder Locking Device,Machine
Vise, Live Center etc.
Other collets:
Standard type
Model No. | Outer Dia (mm) | Inner Dia (mm) |
ER11-3 | 12 | 3 |
ER11-3.175 | 12 | 3.175 |
ER11-4 | 12 | 4 |
ER16-3 | 16 | 3 |
ER16-4 | 17 | 4 |
ER16-6.35 | 17 | 6.35 |
ER16-8 | 17 | 8 |
ER16-10 | 17 | 10 |
ER20-3 | 21 | 3 |
ER20-4 | 21 | 4 |
ER20-6 | 21 | 6 |
ER20-12 | 21 | 12 |
ER25-3.175 | 26 | 3.175 |
ER25-4 | 26 | 4 |
ER25-6.35 | 26 | 6.35 |
ER25-8 | 26 | 8 |
ER25-10 | 26 | 10 |
ER25-12 | 26 | 12 |
ER25-14 | 26 | 14 |
ER32-3 | 33 | 3 |
ER32-6.35 | 33 | 6.35 |
ER32-16 | 33 | 16 |
ER40-6.35 | 41 | 6.35 |
ER40-10 | 41 | 10 |
ER40-16 | 41 | 16 |
ER40-20 | 41 | 20 |
package


Exhibition

standards, and provides customers with supporting solutions and technical support. After unremitting exploration and active innovation, the company has developed unique environmentally friendly anti-rust coating products. The surface hardness and wear resistance of the product are greatly improved; the accuracy is more stable; the surface is smoother; the rust and corrosion resistance effects are better.
The company always carry out "Rely on sincerity ,Develop on quality'' the factory -running guiding principle ,always adhere to the "Prefer concessions on profit than on market ,on price than on quality" as the marketing strategy to supply products according to standards from Germany ,Japan,USA,etc.
The products are exported to the USA,Italy,Germany,Russia,Brazil, Canada, Korea , etc,winning the good reputation from our customers.Better meet customer needs. The company adheres to the cooperation concept of "achieve customers externally and employees internally".
With the development of business and production sales,we have updated the production equipment and testing instruments.So that we can provide high precision and high quality products,and have good strength in this filed.
We sincerely hope to establish the good business relationship with domestic and international friends.
Our Serivices
1) Cost Control---Lower your cost in products purchase and insurance
2) Quick Respond---offers & solutions send within 48 hours
3) Fast Delievery---universal & interchangeable parts delivery within 30days
4) Genuine Products with Excellent Quality---Company has always proved the 100% quality products