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High Quality Ball Tooth DTH Drill Bit for Rock Drilling
4.Composite sheet reinforced:There are mainly1304,1308,1313,1613,1906,1908,Routine for1304,Enhanced1308 Specifications are75#,91#,110#,130#,150#,170#.In general, conventional 1304 is the most common, and the dosage is also the largest. According to the formation conditions, it can be matched with th
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Vacuum Brazed Diamond Core Bits with Round Shank, Dry or Wet Drilling Bits
SHIPPING: 1.we could ship by Commercial Express,like UPS,DHL,FedEx,Aramex,we could also ship byair/by sea/by land as your request.2. A tracking number will be updated within two working days once your order is shipped. 3. We are not responsible for any customs charges, taxes,or fee. For any details
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Basic Info. Model NO. T2-86
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Dia Straight Segment Wet Core Drill Bit
DIA.DRILL DEPTHNO.OFSEG.SIZEDIA.DRILL DEPTHNO.OFSEG.SIZEmmmmSegs.mmmmmmSegs.mm25400315 x 4.0 x 101144001024 x 4.0 x 1027400315 x 4.0 x 101224001024 x 4.0 x 1032400415 x 4.0 x 101274001124 x 4.0 x 1036400515 x 4.0 x 101324001124 x 4.0 x 1048400420 x 3.5 x 101424001124 x 4.0 x 1042400420 x 3.5 x 10152
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Russa Hot Sale Factory Price Roof Bolt PDC Bit Coal Mine Anchor Bit for Hard Rock Drilling
4.Composite sheet reinforced:There are mainly1304,1308,1313,1613,1906,1908,Routine for1304,Enhanced1308 Specifications are75#,91#,110#,130#,150#,170#.In general, conventional 1304 is the most common, and the dosage is also the largest. According to the formation conditions, it can be matched with th
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Q Series Wireline Core Barrels and Overshots for Mineral Exploration
Basic Info. Model NO. AQ BQ NQ HQ PQ NQ3 HQ3 PQ3
