H22 and H25 Hollow Drill Steel Bar
Min.Order: 20 Piece/Pieces
1.High quality
2.Competitive price
3.ISO9001 certified
H19, H22 and H25 Hollow drill steel bar for produing taper rod and integral drill steel bar
MAX DRILL Integral Drill Steel
Steel grade: 95CrMo equivalent to SANDBAR 20 or C253, 55SiMnMo
MAXDRILL Integral drill rod Integral drill steel
Integral Drill Steel is used by a hand held drill machine in Underground mining and for small hole drilling,
Hard Rock Drill Rods Carbon Steel Material Plug Hole Integral Drill Steel
Min.Order: 10 Piece/Pieces
Integral Steel Rod is used by a hand held drill machine in Underground mining and for small hole drilling, equipped with small power rock drills
High Tensile Rock Drill Steel / H22 Tapered Steel Rod 610 - 8000mm Length
Min.Order: 10 Piece/Pieces
Tapered drill rod, another name called taper rod.This provides a hexagonal chuck section to provide leverage for the rotation chuck bushing.
5 7/8" coal mining drill steel tooth bit
Min.Order: 1 Piece/Pieces
Milled tooth rock bit drilling machine
1.Large inventary on hand
2.Good quality and after-sale service
3.Good wear resistance
4.Reliable quality
Forging Mining DTH Rock Drill Rods Drill Steel Rod HEX R25 R28 R32 T45 T51
Min.Order: 10 Piece/Pieces
Our drill bit can transmit intensive impact energy into the rock with the least loss of energy, which can help you improve efficiency and reduce costs
drill pipe
Min.Order: 100 PCS
Standard: API Spec 7 and API 5D
Specification: OD: 2-3/8"-6-5/8"
Steel Grade: E75, X95, G105, S135
Length: R1: 5.49-6.71m R2: 8.23-9.14m
T38-1220mm MF Threaded Rock Drill Rod
Min.Order: 20 Piece/Pieces
Thread rock drill rod incluing tunneling and drifting rod, the thread incluing T38,T45 ,T51 and GT60 thread etc.
Integral Drill Rods
Integral drill steels(Integral Drill Rods)
Shank H22x108mm, H19x108mm,standard hex,Bit diameters include 20-42mm.
MAXDRILL Thread Button Bit
Thread button bits made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment so that it can withstand
drill steel pipes
Thickness: 3 - 45 mm
Section Shape: Round
Outer Diameter: 21 - 800 mm
Surface Treatment: Copper Coated
Alloy Or Not: Is Alloy
[Manufacturer, Trading Company]
MAXDRILL Tapered drill steel rod
MAXDRILL Tapered drill rod, Taper drill rod, hexagon rock drill rod
• Increased penetration rate
• Longer service life
• Lower drilling costs
Hex mining rock drill steel rod
Min.Order: 1 Set/Sets
This drill rod can be connected with button bits,taper bits,and cross-type bits.
Application:Tapered drill rods are used in granite and marble quar
[Manufacturer, Agent]
Integral Drill Steel/Integral Drill Rods
Min.Order: 10 Piece/Pieces
Integral Drill Rods.
China supplier API 5CT 13Cr L80 and P110 Oil drill steel pipe
Min.Order: 2 Ton
In order to meet the market demanding, our company has developed Kunyuan (KY) Series Premium connections to replace VAM series (VAM, VAM TOP, VAM SLIJ
[Manufacturer, Trading Company]
BQ NQ HQ PQ NWJ Well Rock Drill Steel Rod for Making Carbide Drill Bits
Custom BQ NQ HQ PQ NWJ Drill Rod with heat-treated for drilling rig
BQ NQ HQ PQ NWJ Well Rock D
5-420mm Diameter Seamless Drill Steel Pipe With JIS G 3465 STMC-C-540 , STMC-C-640
JIS G 3465 STMC-C-540 , STMC-C-640 , STM-R-590 , STM-R-690 , STM-R-780 , STM-R-830 Seamless Steel Tubes for Drilling
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MAX DRILL Hollow Drill Steel Bar
Material: 95CrMo (same as SANDBAR 20 or C253)
7 11 12 Hexagonal Rock Drill Steel Tapered Rock Drill Rods for Mining / Quarrying
7° 11° 12° Hexagonal Rock Drill Steel Tapered Rock Drill Rods for Mining / Quarrying
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rock drill steel rod,jack hammer chisel bit
Min.Order: 1 Set/Sets
The core heat treatment technology
13Cr L80/N8o/J55/P110 oil casing/ tubing/Oil drill steel pipe
Min.Order: 2 Ton
In order to meet the market demanding, our company has developed Kunyuan (KY) Series Premium connections to replace VAM series (VAM, VAM TOP, VAM SLIJ
[Manufacturer, Trading Company]
JIS G 3465 Drill Steel Pipe , Seamless Steel Tubes for Drilling / Mineral Exploration
JIS G 3465 Seamless Drill Steel Pipes and Tubes for Drilling for mineral exploration
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DTH Hammer Bit Grinding Machine for 100 Tool Edge 108 Radian Drill Steel Rods
DTH Hammer Bit Grinding Machine for 100 Tool Edge 108° Radian Drill Steel Rods
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7 degree Shank 22 mm X 108 mm tapered drill steel
Min.Order: 10 Piece/Pieces
1. length: 0.6m-8m.
2. shank size: Hex 22mm*108mm.
3. Durable steel material for longtime use.
4. Higher quality
5. More reasonable price.
Large Diameter Mechanical Drill Steel Pipe , Hot rolled / Cold Drawn Steel Pipe
Mining tubes with Alloy steel grade
Straightness, Concentricity, Mechanical Properties can
Drill Steel Pipe For Mineral Mining , Alloy Steel Grade Oil Drill Pipe
Drill Pipes for Oil and Mineral Mining
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rock drill steel rod,jack hammer chisel bit,breaker drill rod
Min.Order: 1 Set/Sets
The core heat treatment technology
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Type
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Quality Cert
- GS (24) CE (9) ISO9001 (5) GB (4) ISO9000 (2)