diamond core drill bit online manufacture

PC(PQ) Drill Rod 114.3X103.2X5.5 Wireline Drill Rod for drilling rig Description : Our drill rods (PQ DRILL ROD) are all manufactured by CNC machines. They're made of high quality alloy steel with heat-treated. ... Read More

High Penetration Open Hole Casing Shoe NW Tungsten Carbide TC Casing Shoe Bit Casing Shoes are diamond tools used to avoid material to collapse into the hole. Normally casing shoers are screwed on casing rods, ... Read More

Diamond Synthetic Reaming Shell For Wireline Drilling With Excellent Wear Resistance Product Description The Sinocoredrill reaming shell is the benchmark for knowledgeable drillers where quality and reliability ... Read More

Rotary-drilling with reverse circulation CBM universal Drilling Rig TDR -50 The TDR -50 universal drilling rig enables each user to drill with the following methods, with borehole diameters of 3.5 to 47and ... Read More

High Penetration Open Hole Casing Shoe NW Tungsten Carbide TC Casing Shoe Bit Casing Shoes are diamond tools used to avoid material to collapse into the hole. Normally casing shoers are screwed on casing rods, ... Read More

High-Quality Plastic Strong And Longer Life Core Trays Core Box 1:The structure of the products has been specially designed thus transportation cost is greatly reduced. 2:low temperature resisting,not easy to ... Read More

High Precision Wear-Resisting B N H P WL Inner Tube Stabilizer Core Lifter Spring Core Lifter Assembly Core Lifter Assembly ( core lifter spring , core lifter case , stop ring ) The core lifter assembly ... Read More

BQU NQU HQU Underground Drilling Core Barrel Head Assembly Overshot 1.Faster coring at greater depths 2.Good stability due to constant diameter of the drill string 3.excellent hydraulics 4.Good core recovery ... Read More

Geological Equipment Nq Surface Set Imp Diamond Reaming Shell For Hard Rock Drilling Product Description Reamers feature increased stability and reduced vibrations due to the specially designed spiral pads... Read More

BOU NOU HOU Wireline Core Barrel Underground Drilling Core Barrel Head Assembly Overshot Underground Head Assembly features dual lip seals and a pump-in valve for faster tripping times and positive latch ... Read More