groundwater sampling down hole hammer bits

Categories:DTH Drill Bits

Country/Region:china

146mm DHD350 DTH bit for 5'' hammer Advantages: Changsha Chaojingang Machinery Manufacturing Co., Ltd. is one of the best manufacturers in China's drilling tool industry. Our company has many senior mechanical design engineers with more than 20 years of ...

Brand Name:MING

Model Number:MH110PB

Place of Origin:CHINA

Product name: 4.0P Russian bayonet KNSH130 DTH hammer for construction Product category: drilling rig accessories Matched hammer: Hammer Connection thread: F72*10 PIN Working pressure(bar):7-11 Outer diameter: 116 Weight(KGS): 35.1 4.0P Russian bayonet ...

Brand Name:ROSCHEN

Model Number:size 3" 3.5" 4" 5" 6" 8" 10" 12"

Place of Origin:GERMANY

...Hole Hammer With Continuous Sampling Down The Hole Hammer Introduction Reverse circulation drilling is also called central sample collection or double-wall drilling. This type of drilling usually uses a double-wall drill pipe. Drilling force is high wind pressure gas, which enters into the hammer through the gap between the outer pipe and the inner pipe. The hammer hit the drill bit...

Place of Origin:Hunan, China

Brand Name:SOLLROC

Product Description Reverse circulation drilling (RC) is a drilling technique that allows samples to be retrieved with minimal contamination. Drilling is typically done using a down-the-hole, tricone, or triblade bit. The samples travel through rods to a ...

Brand Name:Teamwhole

Model Number:TRC5A(TH1214RC)

Place of Origin:Hunan, China (Mainland)

Applicaiton field: Geological exploration , ore mining ,Oil wells etc Face design: 1.drop center with spherical buttons. 2. larger and better machining in air holes Features: 1. strict selection of material and processes to ensure reliability 2. different ...

Brand Name:MIROC DTH Drilling Tools

Model Number:RC Reverse Circulation DTH hammer

Place of Origin:China

Well Drilling Use RC Reverse Circulation DTH Hammers and drill bit , Deep Exploration Drilling RC series reverse circulation DTH hammer is the latest developed product of our company. It is mainly used for deep exploration drilling and core sampling. ...

Brand Name:Super Diamond

Model Number:PR40

Place of Origin:China

... drilling produces samples of rock cuttings rather than a sample of rock core. The down-hole hammer is powered by compressed air, which also acts as the medium bringing the drill cuttings up to surface. It is mainly used in deep hole exploration and mining

Brand Name:GLORYTEK

Model Number:3" 4" 5" 6" 8" 10" 12"

Place of Origin:China

...RC DTH Drilling Hammer for Rock Powders Sampling Description DTH Hammer is one of key components for drilling equipment. They are powered by compressed air medium and supply continuous impact for bottom rocks with down-the-hole bit. They are widely used...

Brand Name:QIDELI

Model Number:T45 T51

Place of Origin:CHINA

.../water holes, carbide button shape and the face shape. Super Quality--- Our button bit is made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment so that it can withstand the toughest rock drilling ...

Brand Name:New Diamond

Model Number:Top Hammer Drill Bits rock drilling tools

Place of Origin:Hunan, China (Mainland)

Description We can design and manufacture according to customers' samples or drawings of the Bit Dia., No. of air / water holes, carbide button shape and the face shape. Our button bit is made with high quality of best quality alloy steel bar and tungsten ...

Brand Name:JCDRILL

Model Number:All Models

Place of Origin:China (Mainland)

Russia best selling oil well use rc drill bit/Reverse circulation bit 1.Based on previous experience of ordinary hammers, combined with the features of reverse circulation hammer, optimized internal structure and ideal energy transfer, thus ensuring the ...

Brand Name:HZJX

Model Number:4"5"6"8"10"12"

Place of Origin:China

...hole mission rock drill hammer and bits Product feature of Rock Drilling Tools mining,quarring,tunneling and so on. It is widely used for gound quarring and underground drilling. Main Features 1) High quality; 2) High resistance; 3) High footage speed; 4) Very low breakage; 5) Very low percentage of carbide falling off. 6)Wide application range. Pre-Sales Service * Inquiry and consulting support. * Sample...

Brand Name:OED/OEM

Model Number:7 degree/11°/12°/4°

Place of Origin:China

...Bit Hex 22 Hex 25 Tapered Drill Bit For Hammer Rock Drilling (1)Taper Angle: 4°,4°46″,6°,7°,11°,12° (2)Models: Chisel/Cross/Button Bit (3)Dia:20-45 Mm (4)Button Bit Shape: Spherical/Parabolic (5)Socket Inside Dia:15/19/22/25mm We Can Design And Manufacture According To Customers' Samples Or Drawings Of The Bit Dia., No. Of Air / Water Holes, Carbide Button Shape And The Face Shape. Our Button Bit...