drilling rod perforation

High intension Hot Rolled Hexagonal Steel Bar Hollow Drill Rod hex 22mm 28mm High intension and toughness of hex 28mm used for Perforated Hexagonal Ho...

H25 159mm high quality tapered rock drill steel rod and mining tapered hex drill rod Our Mission : Better solution and Lower cost Our Vision : Trust a...

7° Tapered Rock Drill Rods , Tungsten Carbide Rod Used In Underground Mining Industry Tapered drill rod, Drill rod for rock drilling machine,Integral ...

HQ rod,AQ/BQ/NQ/HQ/PQ drill pipe/drill rod 1.5m 3m long , 10ft PQ rod,5ft PQ rod MEGA Drilltech manufactures Wireline Drill Rods, from WLA to WLP, Par...

Shank Hex22x108mm Rock drilling tools Tapered Drill Rod Hexagonal Drill Rod Hexagonal Drill Rod Specification: Rod Length:500~6400mm Shank length: H22...

Tapered Thread Rock Drill Rods B22 Length Customized For Gas Drainage Hole Drill Rod Parameter : Product Name: Rock drill B22 Tapered Drill Rods Types...

PC(PQ) Drill Rod Φ114.3X103.2X5.5 Wireline Drill Rod for drilling rig Description : Our drill rods (PQ DRILL ROD) are all manufactured by CNC machines...

Dth Hammer Drill Rods / Drilling Rig Api Drilling Rod 76mm 89mm 102mm Drill Rod Generally made from tool steel, drill rods are usually round but may a...

Factorey Price 1.5m Long 50mm Diameter Water Well Drill Rod with Taper Thread Description We can supply water well drill rod, HDD drill pipe, wireline...

Nq Bq Hq Pq Drill Pipe Drill Rod for Wireline Core Drilling China Supplier Wireline Drill Rod is a multifunctional, high precision and reliable drill ...

Product Description: Rock Drilling Rod This is a product overview for the Rock Drilling Rod, a high-quality drill shank designed for efficient and dur...

Extension Water Rod Drill Pipe Water Well Drill Pipe Product Description Steel and Aluminum drill pipe materials. Pipe sizes from 2 3/8 to 4 1/2 outsi...

185mm Heavy Hydraulic Breaker Drill Rod 42CRMO with High Strength (1) About Excavator Breaker Drill Rods from HANYUN Excavator Breaker Drill Rods belo...

76mm 89mm 102mm API Drilling Drill Pipe DTH Drill Rod : Drill rod, also known as hydraulic drill rod, heavy duty drill rod in top hammer rock drilling...

BQ,NQ,HQ,PQ wireline drill rods Description of wireline drill rod: This wireline drill rod is main part that connect the drilling rig with diamond bit...

Aw Bw Nw Hw Aq Bq Nq Hq Pq Wireline Drill Rods Drill Pipes Casing Pipes Specification: Wireline Drill Rods, from WLA to WLP, Parallel Threaded Drill R...

Wear Resistant Rock Drill Rods 20 - 42mm Diameter For Underground Mining Rock Drill Rods Characteristics Integral drill rods are ideal in small hole d...

Oil and Gas API 5DP Steel Drill Pipe Grade E75, G105, S135 Drill Rod, Oil Drilling Pipe Oil and Gas API 5DP Steel Drill Pipe Grade E75, G105, S135 Dri...

Geological Drilling Rods Seamless Drilling Pipes Core Tubes XJY600/45MnMoB BQ/NQ/HQ/PQ The Drill Pipes Made From Cold drawn seamless steel tubes,We ca...

Product name: 76mm 1000mm Length API Drill Rod 3-3/8 API REG Thread Drill Pipe For Rock Drilling Product category: Drilling PIPE Threaded Connection: ...