T45 89MM retrac thread button bits
  • Model type:T45
  • Material:Steel+ Carbide
  • Application:Mining and Quarrying
  • Original:China
  • Payment:T/T or LC
Product details

                                                                                                                   T45 89MM retrac thread button bits 

Thread button bits  are made with high quality imported special 45CrNiMoV and YK05 tungsten carbides,  manufactured using hot press technology .

Thread sizes: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, GT60,

bit diameter: 43mm-152mm

Button bit face design: flat face, drop center, uniface

Skirt designs: normal, retrac, straightrac;

Tungsten carbide (Buttons): Spherical, ballistic and Conical.

Main thread button bits diameters:

R32-45mm, R32-51mm, R32-64mm, R32-76mm, R32-89mm

T38-64mm, T38-76mm, T38-89, T38-102mm,

T45-76mm, T45-89mm, T45-102mm,

T51-89mm, T51-102mm, T51-127mm

ST58-89mm, ST58-102mm, ST58-115mm, ST58-127mm

GT60-102mm,  GT60-115mm, GT60-127mm, GT60-152mm

ST68-115mm, ST68-127mm, ST68-140mm, ST68-152mm


Stable high quality which can reach 95% of world famous brand

Competitive prices


Customized available