45–64 mm R32 Threaded Button Bit for Hydraulic Drilling
- Size45–64 mm (1.77–2.52 in); 45, 48, 51, 57, and 64 mm gauges
- ConnectionR32
Construction Drilling
Drill Bits for this Application
45–51 mm R32 Thread Button Bit for Mining Jumbos
- Size45–51 mm (1.77–2.01 in); R32
- ConnectionR32
R32–T45 Carbide Ball Button Bit for Top-Hammer Drilling
- SizeR32–T45 nominal series, about 32–45 mm (1.26–1.77 in); hole gauge not stated
- ConnectionR32, SR35, T38, or T45 by selected model
28 mm Cold-Pressed Ball-Tooth Bit for Rock Drilling
- Size28 mm (1.10 in)
- ConnectionNot stated; verify compact rod interface
T38/R38 Heat-Inserted Multi-Button Bit for Mining
- SizeT38 or R38 nominal 38 mm class (about 1.50 in); hole gauge not stated
- ConnectionSeparate T38 or R38 models
89–102 mm GT60 Thread Button Bit for Tunnel Drilling
- Size89–102 mm (3.50–4.02 in); listed 89 and 102 mm
- ConnectionGT60
T38/R38 Multi-Tooth Button Bit for Rock Mining
- SizeT38 or R38 nominal 38 mm class (about 1.50 in); hole gauge not stated
- ConnectionSeparate T38 or R38 models
90 mm N3 Low-Pressure DTH Button Bit for Mining
- Size90 mm (3.54 in); N3 impactor family
- ConnectionN3 DTH shank family
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