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Hexahedral Hollow Alloy Steel Integral Rock Drill Rods for Quarrying Rock Drilling
Hexahedral Hollow Alloy Steel Integral Rock Drill Rods for
Quarrying Rock Drilling
Hexahedral Hollow Alloy Steel Integral Drill Rod for Rock Drilling
/ Carbon steel rock mining integral drill steel
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 Boart Longyear 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.
Mainly Products:
Thread Drill Bits---Diameter: 51mm to 127mm
Thread Type---R22,R25,R28,R32,R38,T38,T45,T51
Face Shape---Plate, Concave, Convex.
Bit Shank & Coupling sleeve---R22,R25,R28,R32,R38,T38,T45,T51
Specifications:
| Shank Style | Length | Head Diameter | ||
| mm | foot/inch | Mm | Inch | |
| Hex 19 × 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 |
| Diameter | Thread Type | Length | Note |
| H32/Ø32 | R32, R32/R38, R32/T38 | 915mm ~ 6135mm | Custom made speed rod |
| H35 | R38, R38/T38, R38/T45 | 915mm ~ 6135mm | Custom made speed rod |
| Ø38 | R38, T38, T38/T45 | 915mm ~ 6135mm | Custom made speed rod |
| Ø45 | T45 and others | 915mm ~ 6135mm | Custom made speed rod |
| Ø51 | T51 and others | 915mm ~ 6135mm | Custom made speed rod |
| GT60 | GT60 thread | 915mm ~ 6135mm | Custom made speed rod |
For more information please contact:
ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED
Skype: ROSCHEN.TOOL , ROSCHEN_GROUP
WeChat: +86-137 6419 5009 ; +86-135 8585 5390
WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390
Email: roschen@roschen.com ; roschen@roschen.net
Website: http://www.roschen.com ; http://www.roschen.net
http://www.roschen.cn ; http://www.roschendrill.com
http://www.roschenmining.com ; http://www.roschendrilling.com
http://www.roschengroup.com
