R32 T38 T45 T51 Thread Rock Drill Bit

We can design and manufacture according to customer's requirement of the Bit Diameter, No. Air holes, carbide button shape and the face shape. 
1.Dia.:38~127mm rock drill button bits
2.Type: thread button bits
3.Thread button bits for rock drilling
4.OEM your brand.

Application of thread rock drill bit:
Thread Button Bits is suitable for R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60 rock drill rods use. Widely used for hard rock(f=8~18) drilling.Tapered drill bits are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling.
1.Tapered connection: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60
2.Alloy steel:42CrMo
3.Suitable carbide tips:YK05
4.Technology:hot-pressing or welding

Our advantages of rock drill bit:

1. Over 10 years manufacturing experience in manufacturing of rock drill bits;
2. Certificate: ISO9001
3. Material: tungsten carbide buttons, and high quality steel.
4.Delivery: within 20 days after receiving the advance payment.
5.Our drill bits are compatible with many products manufactured by Sandvik, Atlas Copco, etc. They are widely used in mining, tunneling, quarrying, construction, and civil engineering project.


Package: 
Inner cartons or small wood box, outer wooden case.



Our service:




Contacts:
Linda Zhang
TEL: +86 731 22227756
FAX: +86 731 22227757
Mobile: +86 15616332992