thread blast hole drill rods

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: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: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:SUVEC

Model Number:tapered drill rod

Place of Origin:China

... of the ball tooth bit. Advanced thermal inlay technology ensures that the quality of each ball bit is stable. Applications • Suitable for small hole range • Widely used in Dimensional Stone Quarrying Industry •

Brand Name:SANROCK

Model Number:76mm*2m Drill Pipe

Place of Origin:Zhejiang, China

...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 mines,quarris, high ways, railways and so on. Feature: 1.Pipe body : cold draw seamless pipe . so the pipe have the accurate size , good centralizer. 2.Thread...

Brand Name:NO

Model Number:Φ50 Φ60 Φ73 Φ83 Φ89 Φ102 Φ114 Φ127 Φ140 Φ168

Place of Origin:CHINA

..., impact and tension test. With fully digitized processing line introduced from Japan with integral heat treatment equipment Anti adhesion thread with nitrogen treatment on surface make it easier for handling.

Brand Name:MTH

Model Number:Hexagonal Drill Rod 1208mm

Place of Origin:CHINA

...Hole Blasting Hexagonal Drill Rod 1208mm Jackhammer Part Specification Of Hexagonal Drill Rod 1208mm: Work Length: 1308mm Shank length: 108mm Rod body H22 Description Of Hexagonal Drill Rod 1208mm: 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 YN27C rock drilling. Application Of Hexagonal Drill Rod 1208mm: Tapered Drill rod

Brand Name:MIROC

Model Number:Tapered Drill Rod

Place of Origin:Shangdong,China

...Drill Rod , Blast Hole Drilling Tapered Rod Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Different taper sizes have different characteristics when it comes to the “knock-off” index – the smaller angle will prevent the bit from spinning. • Suitable for small hole...

Brand Name:Tianying

Model Number:IADC 725

Place of Origin:Hunan CHINA

...drilling is very important to achieving the required product or outcome. Drilling suitable holes allowing explosive charges to be placed down the holes. And then to blast large areas making them more manageable and easier to remove. Blast Hole Drill Bit is

Brand Name:GLORYTEK

Model Number:76mm 89mm 102mm 114mm Drill Rods

Place of Origin:Beijing

..., 2000mm, 3000mm, 5000mm, 6000mm Thread: 2 3/8" API REG, 2 7/8" API REG, 3 1/2" API REG, 4 1/2" API REG, 2 3/8 API IF, 3 1/2 API IF -Drill pipe/drill rod diameter should be close to the hammer diameter to provide optimum flushing, reducing the chances of

Brand Name:JINZHOU SHITAN

Model Number:ST-200

Place of Origin:China

... Directly Supply Soil Test Drilling Machine for Blast Hole Drilling Product Description: 1. Engine:Feed by hydraulic cylinder,the drilling efficiency is higher and it can save labor. 2. Drill rod:53x59 drilling rod adopted,high rigidity and strong delivery...

Brand Name:zuanshen

Model Number:ZK70

Place of Origin:China

...Drilling Rig And Blast Hole Drill Rig Used In Open Pit Mine Zk70 open-pit down hole drilling rig It is a small and medium-sized open-pit down-hole equipment independently researched, developed, and manufactured by our company. It is mainly suitable for blasting hole...

Brand Name:RanCheng

Model Number:RCZ412B-1

Place of Origin:China

Blast Hole Drilling Machine 20m Depth 115mm Diameter Blast Hole Drilling Machine Product Description The RCZ412B-1 Blast Hole Drilling Machine is designed for efficient and reliable operation in demanding mining environments. With a maximum drilling depth of 20 meters and a diameter range of 90-115mm, this rig is ideal for a variety of blasting hole drilling applications. It is equipped with automatic drill...

Brand Name:Super Diamond

Place of Origin:China

Tapered Button Bits Rock Drilling Tools Fast Penetration For Blast Hole Drilling Product name thread button bits rock button bits Material Alloy steel and tungsten carbide Color depend on customers' requirement Thread R25,R28,R32,R38,T38,T45,T51,T60,ST68 ...

Brand Name:Best

Model Number:Bq Nq Hq Pq

Place of Origin:China

High Quality Nq Hq Pq Wireline Coring Drill Rod Manufacturer Wireline Drill Rod is a multifunctional, high precision and reliable drill rod for fast drilling. It is characterized by a long service life and a self-cleaning feature that allows for ...

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:MIROC by KSQ

Model Number:DHD380 DTH hammer

Place of Origin:China (Mainland)

...Hole 8 inch Hammer specialize in open pit blast hole drilling Related Products DTH Hammer and bits are used by many drilling professionals related to mining,construction,tunneling,quarrying projects,water well around the globe. KSQ company can offer you competitive advantage products, down the hole hammer and bits(dth hammers and dth bits),drill pipes, threaded drilling...

Brand Name:Yaheng

Model Number:Drill Rod

Place of Origin:China

...threads Steel Drill Rod for Core Barrel , heat-treated BQ NQ HQ PQ Tapered threads Tool Steel Drill Rod for Core Barrel Heat - Treated Specifications 1. high quality alloy tube 2. thru-wall heat treated tube body 3. consistent concentricity, straightness 4. tapered threads . Description: Our wireline drill rods...