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... 10 3 10*18 6*18+9*16 60 305 12 3 12*18 12*18+12*16 82 Bit Face Shape Selection: 1. Flat Face This kind of face shape is suitable for hard to...
...Thanks to our long year experienced technicians and engineers in the field, whom make this into reality and meet the clients' demand accurately. All hammer and bits are compatible with many products manufact...
Hard rock using 6 inch dth bit dhd360 165mm with concave face sphere button Specifications DHD series Head shape Diameter mm Number of vents Button qty.pcs*dia.mm weight (KG) Button Type Gauge Front DHD 360 dth...
....5, MISSION30, BR3 shank 90mm to 105mm 4'' DTH Hammer bits DHD340, QL40, MISSION40, SD4 shank 110mm to 130mm 5'' DTH Hammer bits DHD350, QL50, MISSION50, SD5 shank 134mm tio 152mm 6''...
...-5" Shank Length: 240mm Number of Splines: 12 Specifications Item Bit Dia. Buttons (mm) Flushing Holes Weight Part Number mm inch Front Gauge (kg) QL50 Spherical Concave Face 130 5 1/8 ......
... 5.5 QL30 Dia(mm) Gauge button Weight(Kg) 85 6 x Φ13 4.5 90 6 x Φ14 4.7 95 6 x Φ14 4.9 100 6 x Φ14 5.0 105 6 x Φ14 5.5 DHD340A/COP44 Dia(mm) Gauge button Weight(Kg) 105 6 x Φ14 8.5 110 7 x Φ14 8.8 115 7 x Φ1...
Concave Face Spherical Button 10'' 254mm Black DTH Bit For Water Well Drilling Product Introduce DTH drill bit in open-bit and underground mining, quarry, water and electricity engineering and water well drilli...
...bits using mid air pressure fo blashing hole drilling Product Description QIDELI Thread Button Bit is made by the best quality alloysteel bar and tungsten caebide, through heat treatment to get a superior pe...
...Bit For Mining Deeping Hole About us: We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits,top hammer button bits, coupling, cross bits, drill...
DTH HAMMER DTH BITS THREAD BUTTON BITTAPER BUTTON BIT THREAD RETRAC ROCK DRILL BUTTON BITS T38 T45 T51 T60 FOR TOP HAMMER DRILLING Advantages: Changsha Chaojingang Machinery Manufacturing Co., Ltd. is one of th...
DTH HAMMER DTH BITS THREAD BUTTON BITTAPER BUTTON BIT THREAD RETRAC ROCK DRILL BUTTON BITS T38 T45 T51 T60 FOR TOP HAMMER DRILLING Advantages: Changsha Chaojingang Machinery Manufacturing Co., Ltd. is one of th...
DTH HAMMER DTH BITS THREAD BUTTON BITTAPER BUTTON BIT THREAD RETRAC ROCK DRILL BUTTON BITS T38 T45 T51 T60 FOR TOP HAMMER DRILLING Advantages: Changsha Chaojingang Machinery Manufacturing Co., Ltd. is one of th...
DTH HAMMER DTH BITS THREAD BUTTON BITTAPER BUTTON BIT THREAD RETRAC ROCK DRILL BUTTON BITS T38 T45 T51 T60 FOR TOP HAMMER DRILLING Advantages: Changsha Chaojingang Machinery Manufacturing Co., Ltd. is one of th...
DTH HAMMER DTH BITS THREAD BUTTON BITTAPER BUTTON BIT THREAD RETRAC ROCK DRILL BUTTON BITS T38 T45 T51 T60 FOR TOP HAMMER DRILLING Advantages: Changsha Chaojingang Machinery Manufacturing Co., Ltd. is one of th...
DTH HAMMER DTH BITS THREAD BUTTON BITTAPER BUTTON BIT THREAD RETRAC ROCK DRILL BUTTON BITS T38 T45 T51 T60 FOR TOP HAMMER DRILLING Advantages: Changsha Chaojingang Machinery Manufacturing Co., Ltd. is one of th...
... similar materials, which greatly extends the life of the carbide bits; 2. High drilling efficiency: the high grade hardness of the carbides can always stay sharp, which could increase the drilling speeds to...
...special “stress relief” processes ensure consistent performance. DTH hammer bits are designed for maximum performance and hole cleaning ability and high penetration rate. We can design and manufacture accord...