Underground Mining Rock Drill Rod With CNC Milling Integral Drill Rod
Description
Integral Drill rod is used by a hand held drill machine in Underground mining and for small hole drilling, equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. 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. Regarding Integral drill steels,the quality of a steel material and a tungsten carbide is very important to get good 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.
• Suitable for small hole range
• Widely used in Dimensional Stone Quarrying Industry
Color: Based on Customer requirements
Material: Tungsten carbide and high strength alloy steel
Processing: CNC milling and proprietary heat treatment process
Type: Chisel Bit Integral Rod Hex 19 Shank 19 mm x 108 mm
Applications
• Dimensional Stone Quarrying Industry
• Underground Mining
• Tunneling
Competitive Advantage
• High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance
• High grade tungsten carbide inserts
Specification
| Shank Style | Length | Head Diameter |
| mm | inch | mm | inch |
| Hex19*108mm | 400~4000 | 1’4’’~13’1” | 23~35 | 27/32~1 3/8 |
| Hex22*108mm | 400~9600 | 1’4’’~13’6” | 26~41 | 1 1/32~1 39/64 |
| Hex25*108mm | 600~6400 | 1’ 11 5/8”~21’ | 33~45 | 1 19/64~1 25/32 |
| Hex25*159mm | 800~6400 | 2’7”~21’ | 35~42 | 1 3/8~1 21/32 |
Product Tags:
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Underground Mining Rock Drill Rod With Cnc Milling Images
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