Cobalt Reamers Spiral Tapered Reamer For Drill carbide spiral flute machine reamer


1.Raw Material
Kennametal Carbide from USA, Carbide from Sweden, CB Carbide from Taiwan, Zhuzhou Carbide from Hunan
province. K44& K40 from Germany
Super material is the basis of the tools. We choose the high performance material with good wear-resistance, high hardeness
and high toughness.

1. Designed to machine tool steel,alloy steel,mold steel,and other high hardened materials;
2. Suitable for Steel,aluminum alloy,copper&non-ferrous materials;
3. Designed for HRC45-55 and HRC60;
4. Altin coating for high wear resistance;
5. High quality with reasonable price;
6. Rapid delivery;




Our Service

1. Customers send detailed inquiry to us by email;
2. We reply with price, specifications, packing, photos, and other details;
3. Both of us agree the price and confirm the details;
4. We write the proforma invoice and send to customers;
5. Customers make deposit;
6. We make mass production samples;
7. We send mass product samples or send photos to customers for approval;
8. Customers confirm the mass production samples;
9. We start mass production.(we have huge stock for most standard end mills);
10. We show ready products' photos or customers inspect on site;
11. Customers make balance payment;
12. Delivery is arranged. Feedback from customers for better work in future.
13. we will pay more attention to quality,If have any problems,we will sign all commitments.
14. We also make OEM and customized end mills.




Please tell us how to serve you better !

Supal (Changzhou) Precision Tools Co., Ltd. has been engaged in design, production and marketing of solid carbide tools for many years,with total investment of more than 10 million, and consists of a group of experienced employees..

As a professional tools manufacturer, it has become one of the the director members of Changzhou Xiaxiashu Tools Association. The company has introduced Walter and Schutte of Germany, ANCA of Australia and five-shaft NC cutter grinding machines; in addition, the company is equipped with cutter automatic detector of ZOLLER and PG1000 ultra-precision multifunctional detector of EUROTECH.

The leading products of the company are: solid carbide milling cutter and hole processing cutter; furthermore, we can also design and produce various non-standard cutters based on the customers' requirements. Our products have been extensively used in domestic aviation, automobile, machinery, mould, plastic, electronics, medical devices and other high precision finishing fields.

Relying on the service philosophy of 'integrity based, customer top' and objective of 'survive on quality, develop by credit', the company can provide the customers with satisfactory products and services.

The company has Sufficient production capacity in various types of 3C tools for years. Fast Proofing & delivery, stable quality! 

If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.