4 1 2 down the hole drilling rod

Brand Name:ROSCHEN

Model Number:NQ,HQ,PQ

Place of Origin:China

... stone equipment, constructure. 2. Function of Drill Rod: (1). On the one hand, drill rod connect the drilling rig main body, on the other hand, connect DTH hammer and drill bit. (2). Transmit the power to drill bit. (3). Bring pressure to bear on the

Brand Name:MIROC

Model Number:Integral Drill Rod

Place of Origin:Shangdong,China

...Drill Steel Rod , Quarrying Plug Hole Drill Rod The H22 Integral drills steels, H22 x 108 mm shank, are the most common type within the Dimensional Stone Quarrying Industry. The product range includes a Ø26 - 40 mm bit diameters and lengths from 0.4 – 7.2 meters. • Suitable for small hole...

Brand Name:HZJX

Model Number:1000mm-6400mm

Place of Origin:China

... to further improve the drilling accuracy. Additionally, because it is a high-speed rod design, it produces straighter holes in favorable rock conditions and at least 10% higher roP than rod-ring-sleeve combo systems. Widely used in drive, drive, step,

Brand Name:JCDRILLS

Model Number:11°

Place of Origin:Hebei,China

...bushing, which usually also has a forged collar to maintain the proper shank striking face position in the rock drill, and match a tapered bit at the socket end. Holes are typically drilled in 0.6 m increments to accommodate the air-leg feed length. 1. The

Brand Name:MIROC by KSQ

Model Number:DTH Drill Pipe

Place of Origin:China (Mainland)

...Hole Drill Rod Minig Drill Pipe for Water Well Drilling KSQ technologies with more 10 years of experience, is one of the professional manufacturer and supplier of high performance rock drilling tools like: DTH hammers and bits, RC hammers and bits, DTH drill rods and top hammer drilling tools. Our tools are widely used in different drilling applications including mining, quarrying, water well drilling...

Brand Name:SANROCK

Model Number:60mm*2m Drill Pipe

Place of Origin:Zhejiang, China

DTH drill pipes play a significant role in all DTH drilling, regardless type of rock, hole depth or drill rig.DTH drill pipe is mainly used in the drilling blasting hole, guardrail hole, mountain reinfrcement, anchoring and other engineering holes in ...

Brand Name:Kinglong

Place of Origin:Wuhan

... steels , plug hole drill rods. Drill Rods Dimension: 600mm-2400mm. Steels Grade: Imported from Sweden and USA. Steel Basic Chemical Composition: 55SiMnMo, 35CrNi3Mo, 40CrNiMo. Drill Rods Head Diameters: 21mm-41mm. Shank: 108mm 159mm. Matching Rock Drills:

Place of Origin:China

Brand Name:Super Diamond

Model Number:DHD,QL,Mission,SD

Down The Hole Drill Rod Drill Pipe Cheap Price DTH Drilling Rod Advantages: 1. High quality raw material, with premium hardened procedures for long life. 2. Full production chain to secure stable and prompt production leadtime. 3. Experienced senior ...

Brand Name:Glorytek

Model Number:all sizes

Place of Origin:China

Drill pipes ​ ​Product Description Water well drill rods are vital in accessing underground water sources for various needs. These rods, typically made of sturdy materials like high-grade steel, facilitate the drilling process by transmitting power to the ...

Brand Name:SOLLROC

Model Number:3"-5 1/2"

Place of Origin:China

Product Description Down th hole drill pipes play a significant role in all DTH drilling, regardless of application, rock type, hole depth or drill rig. The key features of a high quality DTH tube are durability, accuracy and manageability. Sollroc DTH ...

Brand Name:Shitan

Model Number:75

Place of Origin:Hebei China

Eccentric drilling bit for down hole drilling rid of friction welding,drilling bits 1. Product description: The eccentric bit is a bit whose center of the bit deviates from the axis line due to the asymmetrical distribution of steel body or tire body aro...

Place of Origin:China

Brand Name:EST

Model Number:all types

Blast Furnace Taphole Drill Rod We are the Blast Furnace Taphole Drill Rod manufacturer,it is our featured product, then we can supply you high quality,competitive price with best service. 1) Our featured size(outdiameter*wallthickness) a.38mm*12mm(1.496...

Brand Name:ST

Model Number:75

Place of Origin:Hebei,,China

Eccentric drilling bit for down hole drilling rid of friction welding 1.Product description: The eccentric bit is a bit whose center of the bit deviates from the axis line due to the asymmetrical distribution of steel body or tire body around the axis line...

Place of Origin:China

Brand Name:Jinquan

Model Number:Threaded & Tapered

We are one of the professional manufacturers & suppliers of rock drilling tools, tungsten carbide button bits, DTH bits, DTH hammers, rock tools, coal mining tools, mining rock tools, quarrying tools, machine tools, DTH hammers & bits, retrac button bits, ...

Brand Name:JTHL

Model Number:SR40/SR60/SR70/SR80/SR100/BG36/HR180

Place of Origin:China

JTHL Interlocking Kelly Bar We have foucs on piling rig kelly bars for more than 20 years in China. Any round or square kelly bars all can be tailored according to your request. OEM/ODM Both Material Q345B /Q460D / 35CrMo With Special Heat Treatment ...

Brand Name:MTH

Model Number:7/11/12 degree Hexagonal Drill Rod

Place of Origin:CHINA

... holes, and drilling works in the quarries, metallic mines, tunneling and constructions. The tapered drill rods are used for Pneumatic rock drill and Hydraulic rock drill.Medium hard to hard and abrasive rock formations. Like YT24, YT27, YT28, YT29A and

Place of Origin:China

Brand Name:SINOCOREDRILL

...Drill Pipe Casing / Drill Rod To Drill Deep Hole Description : Our drill rods are all manufactured by CNC machines. They're made of high quality alloy steel.All our drill rods are heat-treated. Our rods will be also suited to drill deep holes. From drillers' feedback, our rods have drilled...

Brand Name:OED/OEM

Model Number:Taper Angle: 4, 6, 7, 11, 12 degree

Place of Origin:China

...Hole Tools Tapered Drill Rod 12 Degree Hex 25 Hex22 Length 800mm 1000mm Application Tapered Drill Rods Are Used In Granite And Marble Quarry, Gold Mine, Railway, Tunnel, Etc. For Drilling Product Name: 7 11 12 Degree Tapered Drill Rod Types Tapered Drill Rods, Integral Drill Rods, Plug Hole Rods Application:: Tapered Drill Rods Are Used In Granite And Marble Quarry, Gold Mine, Railway, Tunnel, Etc. For Drilling...