Diameter 73/89/108/127/146/168 Adapter Of Core Barrel For Geological Drilling

Diameter 73/89/108/127/146/168/171/198/219 Core Barrel For Geological Drilling

73/89/108/127/146/194/254 Drill Rod Tong For Core Barrel Misering Tool

3 Wings Half & Full Tooth Triangular Alloy Drill Bit 75 / 89 / 108 / 127 / 146 / 168 mm Three-leaf Alloy Drill Bit Drilling Tool

3 Wings Half Tooth Full Tooth Triangular Alloy Drill Bit 75 / 89 / 108 / 127 / 146 / 168 mm Three-leaf Alloy Drill Bit Drilling

3 Wings Full Tooth Triangular Alloy Drill Bit 75 / 89 / 108 / 127 / 146 / 168 mm Three-leaf Alloy Drill Bit Drilling Tool

108 127 146 168 194 Mm Casing Pipe Head Geological Core Tube Cap Drilling Rods and Bits

108 127 146 168 194 Mm Casing Pipe Head Geological Core Tube Cap Drilling Rods and Bits

73 89 108 127 146 168mm Electroplated Diamond Core Bit Reaming Shell For Water Well Drilling

89/108/127 Pdc Core Drill Bits for water well drilling coal mining/With tube composite drill bit/no inner diameter drill bit

Diameter 168 Mm 171 Mm Electroplated Diamond Non Core Bit For Sandstone Geological Drilling

Convex Cutter Enlarged Borehole Bit Pdc Core Drill Bit Diameter 73 Mm & 94 Mm For Water Well And Geological Drilling

DongCheng 83 89 96 102 108 112 120 127 132mm Diamond Drill Bit. 350mm Wet Diamond Core Bit Use For Concrete Bridge Drilling Hole

Diameter 168 Mm 171 Mm Electroplated Diamond Non Core Bit For Sandstone Geological Drilling

Diameter 73/98 Mm 1305 Convex Cutter Pdc Rib Core Drill Bit Enlarged Borehole Bit For Geological Drilling

DongCheng 83 89 96 102 108 112 120 127 132mm Diamond Drill Bit. 350mm Wet Diamond Core Bit Use For Concrete Bridge Drilling Hole

Enlarged Borehole Bit Pdc Core Drill Bit Diameter 89/113 Mm For Geological Exploration Water Well Drilling

Diameter 108 Mm 112 Mm 1305 Convex Cutter Pdc Coring Bit For Geological Exploration Water Well Drilling

Take Tube 89 to 127/130 Geological High-quality Steel Production Industry Standard Wire Drilling And Drilling Rig Pipes

127 132 Mm Flat Thin Pdc Bits For Single Core Tube Hard Rock Drilling Geological Russian

127 Mm 130 Mm 132 Mm 1305 Convex Cutter Pdc Core Bit For Geological Exploration Water Well Drilling

Factory low price Nq Hq Pq Well Drill Inner Tube Core Barrel geological mining drilling

Diameter 127 Mm 3 Wings 1308 Convex Cutter NW Female Thread Pdc Drill Bit For Geological Drilling

The tailpipe, toilet and faucet of drilling rig in coal mine geological tunnel are resistant to high pressure 42, 50, 63 and 73.

Gloss Blue 90° 90 Degree Reducer Elbow ID 79 80 83 84 89 90 102 108 110 127 mm Silicone Bend Coupler Hose 3ply 102mm-long-leg

108 112 132 133 MM Diamond PDC Rib Coring Bit for Mudstone Red Sandstone Drilling Well Geological Exploration Reaming/Large Wate

127 133 MM 10 Tooth Diamond Thin Steel Body Pdc Coring Drill Bit For limestone Siltstone Geological Drilling

Gloss Black 90° 90 Degree Reducer Elbow ID 79 80 83 84 89 90 102 108 110 127 mm Silicone Bend Coupler Hose 3ply 102mm-long-leg

127 133 MM 10 Tooth Diamond Thin Steel Body Pdc Coring Drill Bit For limestone Siltstone Geological Drilling

Gloss Red 90° 90 Degree Reducer Elbow ID 79 80 83 84 89 90 102 108 110 127 mm Silicone Bend Coupler Hose 3ply 102mm-long-leg

Matt Black 90° 90 Degree Reducer Elbow ID 79 80 83 84 89 90 102 108 110 127 mm Silicone Bend Coupler Hose 3ply 102mm-long-leg

JQUEEN Ebony Double Watch Winder with Quiet Japanese Mabuchi Motor White PU Leather Interior High Quality

Unique 3 Colors Ladies Women's Earrings Little Wine Glass Crystal Rhinestone Zircon Metal Stud Earring For Party Jewelry

SEIKO Luxury Brand Golden Mechanical Movement NH35A/Aka NH35 Gold Oscillating Weight Rotors 24 Jewels 3.0 Watch Modified Parts

老舍作品集12：断魂枪集

JAKCOM R5 Smart Ring Nice than rfid sticker 1k nfc security key price tag rewritable 125khz e electric magnets lock uid ring

Прямой патч-корд VENTION, VAP-A10-S100