Steel Frame Stadium,Prefabricated Steel Stadium Foshan Shengbang Steel Structure Co.,Ltd , https://www.sbsstructure.com
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Drill rod is also called drill pipe, it is made by high quality carbide and 55 SiMnMo steel. Tapered drill rods are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling.
Quick details
Product name
Taper drill rods H22/B22
Material
High quality carbide and 80Cr,95CrMo,55SiMnMo,60Si2MnA,40simncrnimoA
Process
Forging
Usage
Rock drilling, coal mining and geological drilling
Taper degree
4, 7, 11, 12 degree
Length
400-6000mm
Weight
3.03kg/m
Specification
h22*108mm
Delivery
15-20days
Packaging
Bundled with steel wire, 5 pieces are bundled together or as client's requirement
Shipping
Samples are shipped by express, batch products are shipped by sea or by air
Rock drill B22 Tapered Drill Rods
1.Features:
1) Different sizes available
2) Tapered drill rods:
a) Raw materials: 55 SiMnMo, 95 CrMo
b) Shank size: H22 x 108mm (7/8 x 4 1/4 )
c) Taper: 6, 7, 11, 12 degree etc.
d) Length under collar (mm): 610, 1220, 1830, 2000, 2435, 2740, 3050, 3660
1. Quality performance and field of application for products
Â
Hex steel for Quarrying Rock Blast Hole Integral Drill Rod
and rock drill rod is required to have high anti-impact, abrasion resistance capacity; the products are mainly used for steel for charge rock drill head and rock drill rod.
Â
2. Main grade of drill rod :
Â
30CrNi4Mo 40CrMnMo FF-710 K24729 55SiMnMo 35SiMnMoV18-25Cr2Ni4WA 25CrMnSiNi2MoA
3.Sprcifications of  B22 Tapered Rock Drill Steel Rod Connected With Button Bits
Model
Taper Degree
Drilling Road Length
Shank Size
Hex.19mm
7°,4.8°,12°
0.5m-3.0m
83mm,108mm
Hex.22mm
7°,4.8°,12°
0.5m-6.0m
83mm,108mm
Hex.25mm
7°
0.5m-6.0m
108mm,159mm
4.Tapered Rock drill Rod (Rod 19mm, 22mm, 25mm; Shank hex, 19mm, 22mm)
Â
Product Name:
Rock drill B22 Tapered Drill Rods
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
Material:
High quality carbide and high quality steel
Types of drill rods
Specifications
Length (mm)
Shank
Weight (kg)
Tapered drill rods
Taper Angle: 4, 6, 7, 11, 12 degree
400mm to 8000mm
Hex22mm*108mmÂ
Hex25mm*159mmÂ
Hex19mm*108mm
1.7 - 24.9
Integral drill steel
Bit diameter: 26mm, 28mm, 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 42mm
400mm to 4800mm
3 - 15.4
Plug hole rods
Chisel bit diameter: 17mm, 20mm, 22mm
150mm to 710mm
0.6 - 2.9
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Tapered drill rod H22 for rock drilling
Â
Drill rod is also called drill pipe, it is made by high quality carbide and 55 SiMnMo steel. Tapered drill rods are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling.
Quick details
Product name
Taper drill rods H22/B22
Material
High quality carbide and 80Cr,95CrMo,55SiMnMo,60Si2MnA,40simncrnimoA
Process
Forging
Usage
Rock drilling, coal mining and geological drilling
Taper degree
4, 7, 11, 12 degree
Length
400-6000mm
Weight
3.03kg/m
Specification
h22*108mm
Delivery
15-20days
Packaging
Bundled with steel wire, 5 pieces are bundled together or as client's requirement
Shipping
Samples are shipped by express, batch products are shipped by sea or by air
Rock drill B22 Tapered Drill Rods
1.Features:
1) Different sizes available
2) Tapered drill rods:
a) Raw materials: 55 SiMnMo, 95 CrMo
b) Shank size: H22 x 108mm (7/8 x 4 1/4 )
c) Taper: 6, 7, 11, 12 degree etc.
d) Length under collar (mm): 610, 1220, 1830, 2000, 2435, 2740, 3050, 3660
1. Quality performance and field of application for products
Â
Hex steel for Quarrying Rock Blast Hole Integral Drill Rod
and rock drill rod is required to have high anti-impact, abrasion resistance capacity; the products are mainly used for steel for charge rock drill head and rock drill rod.
Â
2. Main grade of drill rod :
Â
30CrNi4Mo 40CrMnMo FF-710 K24729 55SiMnMo 35SiMnMoV18-25Cr2Ni4WA 25CrMnSiNi2MoA
3.Sprcifications of  B22 Tapered Rock Drill Steel Rod Connected With Button Bits
Model
Taper Degree
Drilling Road Length
Shank Size
Hex.19mm
7°,4.8°,12°
0.5m-3.0m
83mm,108mm
Hex.22mm
7°,4.8°,12°
0.5m-6.0m
83mm,108mm
Hex.25mm
7°
0.5m-6.0m
108mm,159mm
4.Tapered Rock drill Rod (Rod 19mm, 22mm, 25mm; Shank hex, 19mm, 22mm)
Â
Product Name:
Rock drill B22 Tapered Drill Rods
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
Material:
High quality carbide and high quality steel
Types of drill rods
Specifications
Length (mm)
Shank
Weight (kg)
Tapered drill rods
Taper Angle: 4, 6, 7, 11, 12 degree
400mm to 8000mm
Hex22mm*108mmÂ
Hex25mm*159mmÂ
Hex19mm*108mm
1.7 - 24.9
Integral drill steel
Bit diameter: 26mm, 28mm, 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 42mm
400mm to 4800mm
3 - 15.4
Plug hole rods
Chisel bit diameter: 17mm, 20mm, 22mm
150mm to 710mm
0.6 - 2.9
Steel Structure Stadium
Tapered Drill Rod H22 for Rock Drilling Drilling Pipes
Model NO.: B22 B19 drill rod
Head Diameter: 17.5mm
Taper Degree: 4,7,11,12 Degree
Trademark: customized
Transport Package: Seworthy Pacakging
Specification: B22 B19
Origin: Shandong, China
Model NO.: B22 B19 drill rod
Head Diameter: 17.5mm
Taper Degree: 4,7,11,12 Degree
Trademark: customized
Transport Package: Seworthy Pacakging
Specification: B22 B19
Origin: Shandong, China
Tapered drill rod H22 for rock drilling