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China Wholesale Hollow Drill Steel Manufacturers – 30mm, 32mm, 34mm, 36mm, 38mm, 40mm and 41mm high quality tapered drill bit – LYNE
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Rock Carbide Drill Bits Manufacturers – R38N SDA Self Drilling Grouting Anchors and Drill Bits for Slope Stabilization – LYNE
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China Wholesale Hard Rock Drilling Factory – Hollow grouted IBO self drilling tunnel rock bolt mining anchor bolt bit coupling – LYNE
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China Wholesale Carbide Rock Drill Bits – High strength tunnel rock bolt r25 r32 self drilling anchor bar mining Anchor Drilling Rock Bolt – LYNE
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Rock Drill Carbide Bit Suppliers – 30mm, 32mm, 34mm, 36mm, 38mm, 40mm and 41mm high quality tapered drill bit – LYNE
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Rock Drill Shank Factory – 32mm 7 Buttons 7 Degree Rock Drilling Tapered Button Bits – LYNE
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China Wholesale Hollow Drill Steel Factory – High strength SN tunnel rock bolt self drilling mining Anchor Drilling Rock Bolt – LYNE
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China Wholesale Rock Drill Supplier – R38L 1000mm to 8000mm Anchor Tool Self Drilling Anchor Bolt Threraded Bar Anchor Rods – LYNE
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China Wholesale Drill Bits For Rock And Concrete Factory – Bench and long-hole drilling T45 (1 3/4 “) – LYNE
Drifter rod Drifter rod R32-Hex. 32-R28 10 feet. Drifter rod R38-Hex. 32-R32 12 14 16 feet. Drifter rod T38-Hex. 32-R32 12 14 feet. Drifter rod R38-Hex. 35-R32 10 12 14 16 18 feet. Drifter rod T38-Hex. 35-R32 12 14 16 18 20 feet. M/F rods, T60-Round60-T60, length 3660mm/4265mm/6095mm Bench and long-hole drilling T45 (1 3/4 ”) Bits Diameter Buttons,mm Angle Flushing hole Weight approx kg Part No. mm in Front No Size Gauge No Size Type Front Gauge Button b...
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China Wholesale Rock Core Drill Bits – R35 (1 3/8 “) bit thread – LYNE
R35 (1 3/8 ”) bit thread Bits Diameter Buttons,mm Angle Flushing hole Weight approx kg Part No. mm in Front No Size Gauge No Size Type Front Gauge Button bit 48 1 7/8” 2×9 5×11 35º 1 2 0.9 1431-48R32-29/511-45-41 51 2” 2×10 5×12 35º 1 2 1.0 1431-51R32-210/512-45-41 Button bit 48 1 7/8” 3×9 6×10 30º 3 1 0.9 1431-48R35-39/610-45-41 48 1 7/8” 3×9 6×10...
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Blast Furance Drill Bit Supplier – Plug hole drill rod tap hole drill bit drill pipe – LYNE
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Tapered Chisel Bit Factory – R28 (1 1/8 “) bit thread – LYNE
R28 (1 1/8 “) bit threa Bits Diameter Buttons,mm Angle Flushing hole Weight approx kg Part No. mm in Front No Size Gauge No Size Type Front Gauge Button bit 38 1 1/2” 2×7 5×9 30º 1 1 0.60 1431-38R28-27/59-45-41 38 1 1/2” 2×7 5×9 35º 1 1 0.60 1431-38R28-27/59-45-41 41 1 5/8” 2×8 5×9 35º 1 1 0.70 1431-41R28-28/59-45-41 43 1 11/16” 2×8 5×10 30º 1 ...
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