China Waveform Standard (Retract) Thread Drill Button Bits T38/T45 for Top Hammer, Find details about China Thread Button Bits, Drill Button Bits from Waveform Standard (Retract) Thread Drill Button Bits T38/T45 for Top Hammer
NWTB Series Waveform Standard (Retract) Thread Drill Button Bits | ||||||||
Thread Drill Bits | Model No. | Thread | Bit Dia.(mm) | No.*Button Dia(mm) | Flushing Hole(pcs) | Weight(kgs) | ||
Gauge | Front | Gauge (No) | Front (No) | |||||
NWTB45-R32 | R32 | 45 | 5*φ11 | 2*φ9 | 2 | 1 | 0.8 | |
NWTB51-R32 | 51 | 5*φ11 | 2*φ10 | 2 | 1 | 1.1 | ||
NWTB64-R32 | 64 | 6*φ11 | 3*φ11 | 2 | 1 | 1.6 | ||
NWTB64-T38 | T38 | 64 | 6*φ12 | 3*φ11 | 2 | 1 | 1.6 | |
NWTB76-T38 | 76 | 8*φ12 | 5*φ11 | 1 | 1 | 2.5 | ||
NWTB89-T38 | 89 | 8*φ13 | 5*φ12 | 1 | 4 | 3.3 | ||
NWTB76-T45 | T45 | 76 | 8*φ12 | 5*φ11 | 1 | 4 | 2.5 | |
NWTB89-T45 | 89 | 8*φ14 | 5*φ12 | 1 | 4 | 3.4 | ||
NWTB102-T45 | 102 | 8*φ13 | 9*φ11 | 0 | 3 | 4.3 | ||
NWTB102-T51 | T51 | 102 | 9*φ13 | 9*φ11 | 0 | 3 | 4.5 | |
NWTB115-T51 | 115 | 9*φ14 | 10*φ12 | 0 | 3 | 6 | ||
NWTB127-T51 | 127 | 9*φ15 | 10*φ13 | 0 | 3 | 7.7 | ||
Retract Thread Drill Bits | NWRTB64-T38 | T38 | 64 | 6*φ12 | 3*φ11 | 1 | 2 | 2 |
NWRTB76-T45 | T45 | 76 | 8*φ12 | 4*φ11 | 2 | 2 | 3.2 | |
NWRTB89-T45 | 89 | 8*φ12 | 6*φ12 | 2 | 2 | 5.1 | ||
NWRTB102-T51 | T51 | 102 | 8*φ12 | 7*φ12 | 0 | 2 | 7.1 | |
NWRTB115-T51 | 115 | 8*φ14 | 7*φ13 | 0 | 2 | 9.6 |