AME - Thread Drill Bit

Threaded drillbits are widely used for mining, quarrying, construction tunneling and so on. We produce all threaded drill bits by hot press insert technology.

Most popular related searches

Type of thread bit:
Corss bit, Buttonbit, X bit, Reaming bit

Thread size:
R25, R28,SSR28, R32, SSR32, R35, SSR35, R38, T38, T45, T51, SST58, SST68,SGT60

Bit diameter:
28mm to 154mm

TC(tungstencarbide) type:
Hemisphere,Parabolic, Ballistic, Conical

Hemisphercal buttons
Unversal buttons for all rock formations. Best suited to hardest and very abrasive rock formations.

Parabolic buttons
Excellent penetration rate, but only suited to medium hard and not so very abrasice rock formations.

Conical buttons
For soft to medium rock hardness, more aggressive with faster penetration rates.

Ballistic buttons
Similar to parabolic buttons, used for soft to medium hard and not so abrasive rock formations, excellent in penetration tate.

AME - Thread Drill Bit

Specification