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…
Read more ADD TO INQUIRYSpecifications 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…
Read more ADD TO INQUIRYSpecifications 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…
Read more ADD TO INQUIRYSpecifications 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…
Read more ADD TO INQUIRYSpecifications 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…
Read more ADD TO INQUIRYProduct 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…
Read more ADD TO INQUIRYSpecifications Grade Equal to ISO Category Number Performance usages Density Bend Strength Hardness G/Cm3 N/mm2 HRA YK25 K40 14-.3-14.6 ≥ 2100 ≥ 86.5 Qualified for molding the drills for heavy-duty rock drill, detachable…
Read more ADD TO INQUIRYSpecifications Grade Density (g/cm3) T.R.S (MPα) Hardness (HRA) Properties & Applications YL50 13.86 2060 1095 It is suitable for manufacturing punching dies and tools. YU06 14.7 3000 2050 It is suitable for manufacturing…
Read more ADD TO INQUIRYSpecifications Grade ISO Grain size Cobalt content(%) Hardness Density T.R.S Applications Recommended (um) (HRA) (g/cm³) (N/m㎡) GD16 K20 1.6 8 90 14.7 ≥3500 Silicon steel sheet, Upper die GD22 K30 1.6 11 88.5…
Read more ADD TO INQUIRYSpecifications Grade Density T.R.S Hardness Application recommended (g/cm3) ( MPa) (HRA) YG6 14.95 ≥1900 ≥90.5 For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits, used…
Read more ADD TO INQUIRYExtension rod & MF rod R32,R38,T38,T45,T51,GT60 thread extension rod &MF rod . (1) Threaded connection:R22,R25,R32,R38,T38,T45,T51 and so on . (2) Diameter:OD32mm,OD38mm,Hex32,Hex35mm and so on . (3)Length:600-6400mm. (4)Package:Wooden case or wrapped with palstic knitting…
Read more ADD TO INQUIRYSpecifications Model Taper Degree Drilling Rod Length Shank Size Hex.19mm 4°46″, 6°, 7°, 11°, 12° 0.4m-4.0m 83mm,108mm Hex.22mm 4°46″, 6°, 7°, 11°, 12° 0.8m-6.0m 83mm,108mm Hex.25mm 4°46″, 6°, 7°, 11°, 12° 0.8m-6.0m 108mm,159mm…
Read more ADD TO INQUIRYBrief introduction Shank Adapter Material Structural alloy steel(23CrNi3M0, Optional confidential material) Application Tunnelling , Mining , Quarrying, Blasting and Infrastructure Construction Facedrilling and Bolting, Bench Drilling, Production drilling, Long hole drilling, Drifting Rock…
Read more ADD TO INQUIRYSpecifications Standard API OD 42-127mm WT 20-500kg Length 1m-9.5m Outside Coating Black painting, anti-corrosion oil, or as per required by customers Packing Wrapped in bundles by steel strips/bulk/Steel Pallet,or as request Delivery By…
Read more ADD TO INQUIRYSpecifications of Concentric overburden drill system Casing Tube OD Ring Bit OD Min. Casing Shoe ID Pilot Bit Diameter Hammer Shank Style mm inch mm inch mm inch mm inch 108~127 4 1/4…
Read more ADD TO INQUIRYSpecifications of ODEX eccentric center drill system ODEX Type Recommended Casing Size Min. Wall Thickness Pilot Bit Diameter Reamer Diameter For Shanks of Hammer Max. OD Min. ID mm inch mm inch mm…
Read more ADD TO INQUIRYparameter Diameter Button Number Taper degree Length Weight Package mm (pieces) (°) (mm) (kg) box 28 4 7°/11°/12° 65-69 0.2 50pcs/box 30 4~6 7°/11°/12° 65-69 0.20~0.30 50pcs/box 32 4~7 7°/11°/12° 65-69 0.20~0.30 50pcs/box…
Read more ADD TO INQUIRYparameter 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…
Read more ADD TO INQUIRYparameter 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…
Read more ADD TO INQUIRYparameter Thread Type Dia Tip size(mm) Flushing holes Weight (kg) mm gauge front side front R22 R25 R28 SR28 41 5*9 2*8 2 1 0.6 42 5*9 2*8 2 1 0.6 43 5*9…
Read more ADD TO INQUIRYCustom 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°…
Read more ADD TO INQUIRYSpecifications of Double head casing drilling system: Casing Drill Bits Inner Bits Casing OD Bit OD Thread Bit Diameter Thread mm inch mm inch mm inch 118 4 5/8 125 4 15/16 T104.2…
Read more ADD TO INQUIRYSpecifications 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…
Read more ADD TO INQUIRYSpecifications 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…
Read more ADD TO INQUIRYSpecifications 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…
Read more ADD TO INQUIRYSpecifications 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…
Read more ADD TO INQUIRYSpecifications 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…
Read more ADD TO INQUIRYBrief 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…
Read more ADD TO INQUIRYOur 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…
Read more ADD TO INQUIRYHow 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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