R32-76mm Button bit | ||||||
mm Diameter inch | 76mm | Weight | ~2.7kg | |||
3" | ||||||
Front Buttons Gauge | 4×Φ11 | Length | 114mm | |||
8×Φ11 | ||||||
Front Flush Holes Side | 2 | Material | Structural Alloy Steel Tugestun Carbide | |||
2 | ||||||
Button Shape | Ballistic | Model No. | R32-76R12ZC | |||
Spherical | R32-76S12ZC |
Specification for Rock Drill Bit | ||
Material | Structural Alloy Steel + Tugestun Carbide | |
Tunnel , Blasting , Mining , Quarrying, Piling, Indutrial water-well, and Infrastructure Construction | ||
Facedrilling and Bolting, Bench Drilling, Production drilling, Long hole drilling, Drifting | ||
Thread Type | H22, R25, R28, R32, R35, R38, T38, T45, T51, GT60, ST58, ST68 | |
Skirt Design | Normal type, Retrac type, Straightrac type | |
Face Design | Flat face, Drop center face, Uni-face, Cross type face, Reaming button type | |
Bit Shape | Spherical buttons, Ballistic buttons, Mixed buttons | |
Head Diameter | 28mm~152mm | |
Custom Design | Thread, Diameter, Length, Color can be customized |