Trapezoidal Thread Routine Button Bits, Brand Name : Kingdrilling

Model number : mtn64f6t38mtn64d6t38.mtn165f9t60
thread : t38t45t51;gt60tw60
bit diameter(mm) : 64768992102115..165
price : 40.00-249.00 usdunit
description:
high quality and several thread bits with various carbide tips are available. All products can be developed upon customers' request.
We supply all kind of button bits with rope thread r22, r25, r28, r32, r35, r38 and t thread, t38, t45, t51, st58, st68, t60 etc for world famous brand drill rig.
All face design, flat face, drop-center face, normal body and retract body.