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[China]
Trade Verify
Address: Xiaoshang Village,Jinzhou City,Hebei province,China
Contact name:Anna
Jinzhou City Shitan Machinery Equipment CO. LTD. |
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Verified Suppliers
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Chisel Bit DTH Drill Rods / Water Well Drill Rods With 19mm - 41mm
Hole Diameter
Characteristics
H19- Chisel Bit Integral Drill Steel - Shank 19 x108mm
Within the Dimensional Stone Quarrying Industry, hole sizes are
generally quite small (Ø25-34mm) and are therefore too small to
accommodate threaded equipment. H19 Chisel Bit Integral Rods with
H19 x 108mm shank are suitable for the smaller hole ranges, between
Ø25-27mm. Smallest available size is Ø23mm.
H22-Chisel Bit Integral Drill Steel - Shank 22 x108mm
The H22 Integral drills steels, H22 x 108 mm shank, are the most
common type within the Dimensional Stone Quarrying Industry. The
product range includes a Ø26 - 40 mm bit diameters and lengths from
0.4 – 7.2 meters.
Bit diameter: 26mm, 28mm, 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 42mm
Legnth: 400mm to 8000mm
Shank: Hex22x108mm, Hex19mmx108mm, Hex25mmx159mm
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 |
Application
Integral drill rod or integral drill steels, integral rods are used by hand held rock drill in granite and marble quarries, underground mining, for small blasting hole drilling.
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.
Within the Dimensional Stone Quarrying Industry, hole sizes are
generally quite small (Ø25-34mm) and are therefore too small to
accommodate threaded equipment. H19 Chisel Bit Integral Rods with
H19 x 108mm shank are suitable for the smaller hole ranges, between
Ø25-27mm. Smallest available size is Ø23mm.
