top hammer drilling thread button bits
R25 R32 T38 T45 T51 thread button bits
• Thread size: R25, R28, SSR28, R32, SSR32, R35, SSR35, R38, T38, T45, T51, SST58, SST68, SGT60;
• Head diameters: 33mm ~ 152mm;
• Face designs; flat face, drop center, uni-face;
Contact: Amy
Phone: +86 13616009171
E-mail: amy@maxwellxm.com
Add: Room 302,No.47-2 Wanghai Road,Siming District,Xiamen,China