Quarry H19x108mm 1 19/64'' Water Well Drill Pipe
Quarry Tapered Drill Rod / Drill Extension Rod H22x108mm Shank For Small Hole Drilling
Brief Introduction
I. For Petroleum /Natural Gas Exploration and Development 3 wings 4 wings 5 wings 6wings
II. For Geological exploration and Mining
III.Coring Bits Model:77/55 94/68 113/93 133/113 153/133 173/146
IV.Full-hole Bits Model: φ48 φ56 φ 65 φ75 φ94 φ113 φ133 φ153 φ190 φ216
V .PDC anchor Bits Model: φ25 φ27 φ28 φ29 φ32 φ36 φ42
Characteristics
Shank H22x108mm, H19x108mm, and standard hex. Bit diameters include 20-42mm, different lengths are available from 400mm to 6000mm usually.
It can reduces the expense of impact energy, improves the drilling speed and efficiency, also it can be used for drilling bore hole diameter from 19mm to 41mm usually. Each rods use premium quality alloy steel and excellent quality tungsten carbide to assure high drilling performance.
Specification
|
Shank Style |
Length |
Head Diameter |
||
|
|
Mm |
foot/inch |
Mm |
Inch |
|
Hex19 × 108mmWe can produce as your request of carbide size, different length of drill rods. |
400 ~ 4,000 |
1’ 4” ~ 13’ 1” |
23 ~ 35 |
27/32 ~ 1 3/8 |
|
Hex22 × 108mm |
400 ~ 9,600 |
1’ 4” ~ 31’ 6” |
26 ~ 41 |
1 1/32 ~ 1 39/64 |
|
Hex25 × 108mm |
600 ~ 6,400 |
1’ 11 5/8” ~ 21’ |
33 ~ 45 |
1 19/64 ~ 1 25/32 |
|
Hex25 ×159mm |
800 ~ 6,400 |
2’ 7” ~ 21’ |
35 ~ 42 |
1 3/8 ~ 1 21/32 |
Appliction
Integral drill rods(integral rods or integral drill steels) are used for small hole drilling. Equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. integral drill steels can be used for drilling bore hole diameter from 29mm to 41mm usually. Integral drill rods are usually hexagonal with chisel tips or cross tips, the diameter are usually 19mm and 22mm.
Integral drill rods are ideal in small hole drilling, all integral drill rods consist of hex. rods with integrated cemented carbide chisel-shaped bit heads. With the same steels as and the best carbides made in China, we are supplying different lengths of integral drill rods with different head diameters.
According to different application, different lengths are available from 600mm to 9600mm usually. With the best hollow drill steels and tungsten carbides, sinodrills integral drill steels will show you very good performance.
It can reduces the expense of impact energy, improves the drilling speed and efficiency, also it can be used for drilling bore hole diameter from 30mm to 41mm usually. Each rods use premium quality alloy steel and excellent quality tungsten carbide to assure.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.