T38-64mm retract bits

T38 Thread retract button bits could be with Rope thread R22, R25, R28, R32, R35, R38 and T thread, T38, T45, T51, T60, ST58, ST68 etc.

Main threaded button bits are:

R22-32mm, R22-36mm, R22-38mm, R22-41mm;

R25-33mm, R25-35mm, R25-37mm, R25-38mm, R25-41mm, R25-43mm, R25-45mm;

R28-37mm, R28-38mm, R28-41mm, R28-43mm, R28-45mm, R28-48mm;

R32-41mm, R32-43mm, R32-45mm, R32-48mm, R32-51mm, R32-54mm, R32-57mm, R32-64mm, R32-76mm;

T38-64mm, T38-70mm, T38-76mm, T38-89mm, T38-102mm, T38-127mm;

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

T51-89mm, T51-102mm, T51-115mm , T51-127mm;

T60-92mm, T60-96mm, T60-102mm, T60-115mm, T60-118mm, T60-127mm, T60-140mm, T60-152mm etc.

R22 R25 R28 R32 T38 T45 T51 T60 threaded button bits could be produced as per your requirements completely, such as flat face or drop-center face; normal body or retrac body; spherical buttons, ballistic buttons or parabolic buttons.

David Zhang

Liaocheng Jinquan Construction Machinery Co.,Ltd

E-mail: sales@jinquandrill.com

MSN: rockdrillingtool@hotmail.com

Skype: rockdrillingtool

Website: www.jinquandrill.com

Liaocheng Jinquan Construction Machinery Co.,Ltd - China manufacturer of rock drilling tools button bits top hammer rock tools DTH hammer button bits