Q8-41mm-R28 Thread button bits

Face designs; flat face, drop center, uni-face;

Head diameters: 33mm ~ 152mm;

Skirt designs: normal, retrac, straightrac;

Thread sizes: R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60, GT60;

Category：R28 Thread button bits

Description

Superdrill Threaded button bits

With the top quality of alloy steels imported from USA and the best carbides made in China, we produce all threaded button bits by hot press technology.

A comprehensive range of various button bits shown as below:

Thread sizes: R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60, GT60;
Head diameters: 33mm ~ 152mm;
Face designs; flat face, drop center, uni-face;
Skirt designs: normal, retrac, straightrac;

Our R28 products ranges are as follows:

Whatsapp/Phone:+86 18186993613

E-mail: sales@superdrill.com.cn

Product picture：