Blue Color Threaded Carbide Button Drill Bit With R Thread And T Thread
Blue Color Threaded Carbide Button Drill Bit With R Thread And T Thread
Threaded Carbide Drilling Button Bit with R thread and T thread
Thread button bits made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment so that it can withstand the toughest rock drilling demands, and transmit intensive impact energy into the rock with the least possible loss of energy.
The thread of drill rod or extension rod is mainly classified into two types: R thread and T thread and some special thread for big size product.
As for the size of R thread, there are R25, R32. As for the size of T thread, there are T38, T45, T51
| R25 Thread Bit | Diam. | Tip Size(mm) | No.of Flushing Holes | Weight(Kg) | ||
| mm | Gauge | Front | Side | Front | ||
| 41 | 5×8 | 2×7 | 1 | 1 | 0.54 | |
| 43 | 5×8 | 2×7 | 1 | 1 | 0.55 | |
| 45 | 5×9 | 2×8 | 1 | 1 | 0.6 | |
| R25 Thread Bit | Diam. | Tip Size(mm) | No.of Flushing Holes | Weight(Kg) | ||
| mm | Gauge | Front | Side | Front | ||
| 41 | 5×8 | 2×7 | 1 | 1 | 0.5 | |
| 43 | 5×8 | 2×7 | 1 | 1 | 0.6 | |
| 45 | 5×9 | 2×8 | 1 | 2 | 0.8 | |
| 48 | 5×9 | 2×8 | 1 | 2 | 0.9 | |
| 51 | 5×10 | 2×10 | 1 | 2 | 1.1 | |
| 60 | 6×9 | 3×9 | 0 | 3 | 1.8 | |
| 64 | 6×10 | 4×9 | 0 | 3 | 2.0 | |
| 70 | 6×12 | 4×10 | 0 | 3 | 2.3 | |
| 76 | 6×13 | 4×10 | 0 | 3 | 2.5 | |
| 89 | 8×12 | 5×12 | 2 | 2 | 3.0 | |
| 102 | 8×13 | 6×12 | 2 | 2 | 4.0 | |
| 115 | 8×13 | 6×13 | 2 | 2 | 6.0 | |
| 60 | 6×9 | 4×8 | 0 | 3 | 1.7 | |
| 64 | 6×9 | 4×9 | 0 | 3 | 1.9 | |
| 70 | 6×10 | 4×10 | 0 | 3 | 2.2 | |
| 76 | 8×11 | 6×9 | 0 | 4 | 3.1 | |
| 89 | 8×12 | 6×11 | 0 | 4 | 5.0 | |
| 102 | 8×13 | 6×12 | 0 | 4 | 7.0 | |
| 115 | 8×13 | 6×13 | 0 | 4 | 9.6 | |
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About us
MIROC® Rock Drilling Tools are Rock Drilling Tools Brand by KSQ Tecnologies (Beijing) Co. Ltd.
KSQ Technologies (Beijing) Co. Ltd. provides exceptional technical know-how in development, production, and application. The company has adopted advanced manufacturing processes to ensure high quality steels and tungsten carbide inserts for its rock drilling accessories. Its personnel understand clients’ drilling needs, and have the service skills to recommend the right drilling tools for the job. Its experienced product developers can also create custom tools. Furthermore, the company’s development team introduces innovative products each year – tools that are rigorously tested in the field and proven
to perform beyond industry expectations.
MIROC® Rock Drilling and Ground Support Tools include:
Integral Rods
Plug Hole Rods
Tapered Drilling Tools
Extension Drilling Tools
Drifting and Tunneling Tools
Reaming Tools
Shank Rods
Shank Adapters (Striking Bars)
Down-the-hole (DTH) Bits
Down-the-hole (DTH) Hammers
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.