|
Top hammer bits with T45 thread |
|
Part number |
Diameter |
Buttons |
Buttons |
Flushing gauge |
Flushing front |
Body |
Front |
|
gauge |
front |
|
45T66 |
66mm |
8x10mm |
4x10mm 1 x 8mm |
0 |
4 |
Retrack |
Dropcenter |
|
45T70 |
70mm |
8x10mm |
5x10mm |
0 |
4 |
Retrack |
Dropcenter |
|
45T76 |
76mm |
8x12mm |
5x11mm |
0 |
4 |
Normal |
Dropcenter |
|
45T76 |
76mm |
8x12mm |
5x11mm |
0 |
4 |
Retrack |
Dropcenter |
|
45T76 L |
76mm |
8x12mm |
5x11mm |
0 |
4 |
Guidebit |
Dropcenter |
|
Retrack |
|
45T89 |
89mm |
8x12mm |
6x11mm |
1 |
4 |
Normal |
Dropcenter |
|
45T89 |
89mm |
8x12mm |
6x11mm |
1 |
4 |
Retrack |
Dropcenter |
Threaded Button Bits
Thread button bits , Threaded Button Drill Bits
Thread Button Bits: High quality and several thread with various carbide tips like YK05 are available. All products can be developed upon customers' request.
Prodrill 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.
Main button bits is:
R32-43MM, R32-45MM, R32-51, R32-64, R32-76;
T38-64, T38-76MM, T38-89, T38-102MM;
T45-76MM, T45-89MM, T45-102MM;
T51-89MM, T51-102MM, T51-127MM etc.
All face design, flat face, drop-center face, normal body and retrac body.
Product features:
Premium designs and steel and premium tungsten carbide insert grade T6 supplied by Boart Long year, Offers industry-leading strength and penetration rates for more productivity,Excellent straightness and hole clean quality,Get max.drilling performance for rock drills with long life to save .
