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Hole Opener
(3)
Rock Reamer Bit HDD Pilot Bit For Trenchless Trenchless Rock Reamer
Price: Negotiable
MOQ: 1 set
Delivery Time: Negotiable
Brand: LONGYUE
22' HDD hole opener reamer Size Type of cutter Connection type Total length 22 inch 8 1/2 IADC 637 TCI roller cone cutter, Metal-face sealed bearing 8 pcs of cutters 5 1/2 FH pin and box 1300mm Drilling formations Medium to hard formations, such as hard shale, hard limestone sandstone, whinstone, fl... View More
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Hole Opener With Replaceable Roller Cone
Price: Negotiable
MOQ: 1 set
Delivery Time: Negotiable
Brand: LONGYUE
Roller cone bit(IADC) Roller cone(m/h) Formation hardness Formation Rock type Compress strength WEM OBM 111/124 15-30 18-33 very soft soft formation with sticky layer and low compressive strength Clay, slits, sands 200MPa 2.Features 1. all kinds of size 2. high quality and reasonable price 3. MQO:1 ... View More
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34"IADC537 Hdd Hole Opener
Price: Negotiable
MOQ: 1 pc
Delivery Time: Negotiable
Brand: LONGYUE
34"IADC537 hdd hole opener Roller cone bit(IADC) Roller cone(m/h) Formation hardness Formation Rock type Compress strength WEM OBM 111/124 15-30 18-33 very soft soft formation with sticky layer and low compressive strength Clay, slits, sands 200MPa 2.Features 1. all kinds of size 2. high qualit... View More
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