タイプ
Drill bits,Button bits
Face Type
drop center face or flat face
Button Shape
Spherical, Hemispherical, Parabolic,Ballistic
Thread
R22, R25, R28, R32, R35, R38, T38, T45,T51,ST58,T60
Application
Mining, Quarrying, Construction
Drill bit Model
Button Bit, Cross Bit
Color
Blue, Yellower, Black, Red
Product name
mining rock drilling threaded button bit