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Specifications of 6 inch DTH drill bit 6 inch High Air Pressure DTH Bits DHD360 (COP64) THE Drill Head Diameter(mm) NO.Air Holes Gauge Buttons Front Buttons Weight(KG) 152 2 8XØ18 7XØ16 22 165…
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Specifications of 3 inch DTH drill bit 3 inch High Air Pressure DTH Bits BR3 THE Drill Head Diameter(mm) Spline Key Number NO.Air Holes Gauge Buttons Front Buttons Weight(KG) 85 6 2 6XØ13…
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Specifications of 1-2 inch DTH drill bit 1-2 inch Middle Air Pressure DTH Bits BR THE Drill Head Diameter(mm) Spline Key Number NO.Air Holes Gauge Buttons Front Buttons Weight(KG) 64 6 2…
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Specifications of Mission series dth hammer Hammer inch Diameter of drill bit Shank Metric Inch 3" 90mm-102mm 3 1/2"-4" M30 4" 105mm-152mm 4 1/8"-6" M40 5" 133mm-165mm 5 1/4"-6 1/2" M50 6" 152mm-254mm…
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Specifications of QL series dth hammer Hammer inch Diameter of drill bit Shank Metric Inch 4" 105mm-152mm 4 1/8"-6" QL40 5" 133mm-165mm 5 1/4"-6 1/2" QL50 6" 152mm-254mm 4 1/8"-10" QL60 8" 203mm-330mm…
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Product information about our Down the hole hammer Specifications of our high pressure DTH hammer drilling Hammers Size Bit Shank Connection Thread Connection Thread 2" BR2/HD25 RD50 box 70-90mm 3" DHD3.5/COP32/COP34/QL30/M30/BR3/BR33/XL3/Mach303 API 2…
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parameter Tapered cross bits Description Diameter (mm) Length (mm) Water hole Weight approx (kg) Taper degree a=4°, 7°, 11° Inner hole diameter d=19mm, 22mm, 24mm 32 67 2 0.3 34 71 2 0.34 36…
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parameter Diameter(mm) Tip Size (H x W) mm Weight(kg) 30 12x12x8 0.29 32 12x12x8 0.31 33 12x12x8 0.33 34 12x12x8 0.34 35 12x12x8 0.36 36 12x12x8 0.37 38 14x12x8 0.43 40 15x12x8 0.47…
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Custom bit is suitable for drilling soft rock, loose rock and hard rock Thread Button Bits Description Diameter (mm) Buttons No. Water hole Buttons angle ° Weight (kgs) Thread 25R 38 5 2 30°…
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Specifications of low air pressure DTH hammer Hammers Connection Thread Size of drill bit Working pressure Air consumption CIR65 F42x10 PIN 70mm 4-10bar 6-10m3/min CIR70 F48x10 PIN 760mm 4-10bar 6-10m3/min CIR90A F48x10 PIN…
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Specifications Hammers Connection Thread Size of drill bit Working pressure Air consumption CIR65 F42x10 PIN 70mm 4-10bar 6-10m3/min CIR70 F48x10 PIN 760mm 4-10bar 6-10m3/min CIR90A F48x10 PIN 90-120mm 4-12bar 8-12m3/min CIR90B F48x10 PIN…
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Specifications of 12 inch High Air Pressure DTH Bits 12 inch High Air Pressure DTH Bits DHD1120 THE Drill Head Diameter(mm) NO.Air Holes Gauge Buttons Front Buttons Weight(KG) 305 4 12XØ18 36XØ16 152…
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Specifications of 10 inch DTH drill bit 10 inch High Air Pressure DTH Bits SD10 THE Drill Head Diameter(mm) NO.Air Holes Gauge Buttons Front Buttons Weight(KG) 254 2 12XØ18 21XØ16 108 305 4…
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Specifications of 8 inch High Air Pressure DTH Bits 8 inch High Air Pressure DTH Bits DHD380 (COP84) THE Drill Head Diameter(mm) NO.Air Holes Gauge Buttons Front Buttons Weight(KG) 195 3 9XØ18 9XØ16…
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Brief introduction of Down the hole drill bit for rock drilling Product Name Water well drilling mining down the hole DTH Hammer and Button Bits Description DTH hammer is used in high-pressure mining DTH blast hole drilling and water well drilling projects.Used in conjunction…
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Our High air pressure DTH drill bits Bits diameter Shank Metric Inch 1" 64mm-70mm 2 1/2"-2 3/4" BR1 2" 70mm-95mm 2 3/4"-3 3/4" MACH20/BR2 3" 90mm-102mm 3 1/2"-4" COP32/COP34/MACH303 M30/DHD3.5/BR3 4" 105mm-152mm 4…
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How to Chose the Right Products When you are choosing the right bit for optimum performance you have to balance penetration against bit life. There are three head designs for drill bit: Flat Face, Convex…
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Its main features are: 1. Strong impact, low energy consumption of crushed stone; 2. The weight ratio of the piston to the drill bit is close to 1:1, which provides a longer effective…
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Specifications of SD series dth hammer and drill bits Hammer inch Diameter of drill bit Shank Metric Inch 4" 105mm-152mm 4 1/8"-6" SD4 5" 133mm-165mm 5 1/4"-6 1/2" SD5 6" 152mm-254mm 4 1/8"-10"…
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