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                    ... carbide tips. 4) Bits diameter: 30-89mm. Usage: Drilling in ore field, Suitable even for harsh enviroment works; Selling Point: Quality certified; Competitive prices; Brand Name effect; Nice after-sales ser...
                    Hammer carbide button bit 152mm 155mm 159mm 165mm 172mm 178mm 190mm 203mm Good Quality 6 inch DTH Drill Bit Shank Type: DHD360, COP64, SD6, QL60, M60 DTH Hammer Bit Bit Dia.: 152mm,155mm,159mm,165mm,172mm,178mm...
                    ... of smooth design; Adopt aid cutters design; hrough-hole diameterØ210,Expand the hole diameter Ø220,broaching bit; Such as suitable for Formation Grade of four classes hard; Such as...
                    ...Bits R32 / T38 / T45 / T51 For Drilling Tools Feature Adopts superior raw material to produce; Have rich manufacture experience and strict quality control system Long service life We supply standard size thr...
                    ...Bit With Fast Penetration For Soft Rock Drilling Drill bits T45-76mm drop center Buttons: 5x11mm, 8X12mm 4 front flushing holes Retract body Ballistic buttons For soft rock T45 Drop Center Retract Ballistic ...
                    ...Bits NUMA100 Rock Drilling Tool ORE Mining hammering drill bit Drill Bit Bit Dia. (mm) Air Holes No. Gauge Buttons Front Buttons Weight(Kg) mm inch Numa100 254 10 3 12*Φ18 20*Φ16 155.0 305 12 4 12*Φ18 36*Φ16...
                    ... diameter: 30-89mm. R32 button bit Bit Dia. Buttons and Size (mm) Flushing Hole Weight mm Front Gauge Front Side kg 1 41 2×8 5×9 1 1 0.7 2 43 2×9 5×10 1 1 0.7 3 ......
                    ... carbide tips. 4) Bits diameter: 30-89mm. Usage: Drilling in ore field, Suitable even for harsh enviroment works; Selling Point: Quality certified; Competitive prices; Brand Name effect; Nice after-sales ser...
                    ...bit, as a small hole bit, use taper match bit with rod to be used for air leg or hand held jack hammer driller in quarrying and mining. Specifications 7° Tapered Button Bit Bit Dia. Buttons and Size (mm) Flu...
                    ...heat treatment and shot peening to provide a durable and reliable balance of strength and toughness. 4 inch DTH bit-The data is referenced by DHD340A/COP44 flat face bit Bit diameter Flushing holes No.*Butto...
                    ... prices for the products offered 4. Best advices based on the experience and knowledge of well know what to do and how to do Product Description Tapered button quarry drill bit Bit diameter: 32mm to 42mm Bod...
4 Blades PDC Tricone Drill Bits Rock Drill Bits F4465Y M432 PDC& Tricone bits, Bits Type/IADC code:F4465Y /M432, Ø19 cutters Short parabola Crown Profile,Ø19 cutters,Power of counterpoise ......
                    ... in retrieval of the drilling string. The splines will also improve the hole flushing characteristics of the bit due to the chip ways between the splines. ST68 Thread Retrac Button Bit Specification ST68 Ret...
                    ...Bits 115mm T51 button bit for hard rock Description A comprehensive range of various button bits shown as below: Thread sizes: R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60, GT60 etc; Head diameters: 33...
                    ...Bit With Fast Penetration For Soft Rock Drilling Drill bits T38-76mm drop center Buttons: front 4x11mm, 1x11mm, gauge: 8x11mm 4 front flushing holes Retract body Ballistic buttons For soft rock T38 Drop Cent...
                    ...Bits for COP32 / COP34 / BR3 / DHD330 Hard Rock DTH Hammer Specifications: Drill Bit Bit Diameter, mm Number of Air Holes Gauge Buttons Front Buttons Weight, kg COP32 85 2 6 x 14 4 x 12 4.2 90 2 6 x 14 5 x 1...
                    ... 8.8 115 2 8 x 14 7 x 13 9.0 120 2 8 x 14 8 x 13 9.8 127 2 9 x 14 9 x 13 11.0 Drill Bit Bit Diameter, mm Number of Air Holes Gauge Buttons Front Buttons Weight, kg QL40 105 2 6 x 14 5 x 13 9.0 ......
                    ....5 2. Drill Bit Bit Diameter, mm Number of Air Holes Gauge Buttons Front Buttons Weight, kg Cop54GE QL50 133 2 7x16 ......
                    ... Bit For Mining Parameter T51 button bit Bit Dia. Buttons and Size (mm) Flushing Hole Weight mm Front Gauge Front Side kg 1 89 3x11, 2x11 6x13 4 - 4.9 2 102 3x13, 2x13 6x14 3 1 5.2 3 115 6x14 8x14 2 - 6.8 4 ...
                    3 inch air pressure DTH Bits COP32 Down the Hole DTH Hammer Bits for Drilling DTH hammer drill bit Bit diameter Flushing holes No.*Button Dia. mm No.*Button Dia. mm Weight (kg) mm inch Gauge Buttons ......