
ST58 Thread Button Drill Bit Retrac Top Hammer Drilling Tools
Product specifications: ST58 Button Bit
ST58 Drill bits | Dia. | Tip size (mm) | Flushing hole No. | Weight | Part No. | ||||
mm | inch | Front | Gauge | Angle | Side | Front | |||
Normal thread | |||||||||
89 | 3 1/2" | 12x6 | 12x8 | 35° | 2 | 1 | 4.1 | N89T58-513/813 | |
89 | 3 1/2" | 13x6 | 13x8 | 35° | 2 | 1 | 4.1 | N89T58-613/813 | |
89 | 3 1/2" | 13x4,13x1 | 13x8 | 35° | 4 | - | 4.1 | N89T58-513/813 | |
89 | 3 1/2" | 12x4,12x2 | 12x8 | 35° | 4 | - | 4.1 | N89T58-612/812 | |
95 | 3 3/4" | 13x4,13x1 | 14x8 | 35° | 4 | - | 4.6 | N95T58-513/814 | |
102 | 4" | 14x6 | 14x8 | 35° | 2 | - | 6 | N102T58-614/814 | |
102 | 4" | 13x6 | 16x8 | 35° | 2 | 1 | 6 | N102T58-613/816 | |
115 | 4 1/2" | 14x6 | 16x8 | 35° | 2 | 7 | N115T58-614/816 | ||
Retrac thread | |||||||||
89 | 3 1/2" | 12x6 | 14x8 | 35° | 2 | 1 | 5.1 | R89T58-612/814 | |
89 | 3 1/2" | 13x4,13x1 | 13x8 | 35° | 4 | - | 5.1 | R89T58-513/813 | |
102 | 4" | 12x7 | 14x8 | 35° | 2 | 1 | 6.5 | R102T58-712/814 | |
115 | 4 1/2" | 14x6 | 16x8 | 35° | 2 | - | 8.5 | R115T58-614/816 |
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About Us:
Sollroc with more 10 years of experience ,is one of the professional manufacturer and supplier of high performance rock drilling tools like: DTH hammers and bits, RC hammers and bits, DTH drill rods and top hammer drilling tools.
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Rock Drilling ToolsChangsha Sollroc Engineering Equipments Co., Ltd
Sollroc, with more than 10 years of experience, is one of the prefessional manufacturer and supplier of high performance rock drilling tools like, DTH hammers and bits, RC hammers and bits, ODEX system, symmetrix system, DTH drill rods and top hammer drilling tools, our tools are widely used in different drilling applications including mining, quarring, water well drilling and etc.
We can provide specifications:
DTH hammers range: 3"-12’’
DTH bits range: 90mm - 600mm
DTH opener bits: 4"-10" from 82/165mm to 445/660mm
Shanks : BR series, DHD, COP, Mission, Mach; SD; QL; Numa.
Tophammer tools
Thread: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, GT60,GT68
Button bit face design: Flat face, drop centre,
Button bit body type: Normal and Retrac
Button bits diameters: 45mm-152mm