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[China]
Trade Verify
Address: Room9-616, No. 10 Zhenxing Road (MDW Plaza), Changping District, 102200 Beijing, China
Contact name:Yingkai Zhang
KSQ Technologies (Beijing) Co. Ltd |
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Verified Suppliers
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Tungsten Carbide Tips coal mining bit / PDC double wing drill bit
According to different purposes, drill bits are classified into cemented carbide bolting drill bits and PDC bolting drill bits applied to coal mining and laneway and tunnel supporting grid, PDC solid drill bits applied to coalfield geological condition and gas drainage, water injection and drainage down coal mines, and PDC non-solid drill bits applied to coalfield and geological exploration.
| Diamond (mm) | Wings | PDC | Thread | Grade | Color |
| Φ25 | 2 | Dome
Flat | M14
M16
R17
R22
Hex | Top
Premium
General | Blue
Gold
Silver
Black |
| Φ27 | 2 | ||||
| Φ28 | 2-3 | ||||
| Φ30 | 2-3 | ||||
| Φ32 | 2-3 | ||||
| Φ42 | 2-3 |
Parameters of coal mining drill bits/coal cutting pick
| Product number | Pick length (mm) | Length of head (mm) | Pick hanldle diameter (mm) | PDC insert diameter (mm) | Pick head diameter (mm) |
| U82 | 152 | 80 | 30 | 14 | 50 |
| U84 | 142 | 70 | 30 | 16 | 50 |
| U85 | 161 | 85 | 30 | 14 | 50 |
| U92 | 195 | 101 | 35 | 16 | 55 |
| U94 | 183 | 90 | 35 | 19 | 55 |
| U95 | 182 | 88 | 35 | 24 | 55 |
| U170 | 215 | 89 | 43 | 22 | 64 |
| D47 | 140 | 65 | 30 | 23 | 50 |
| D120 | 143 | 68 | 30 | 16 | 55 |
| D135 | 155 | 80 | 38 | 19 | 63 |
PS: We can provide customized products, if you have special requirements, please provide us parameters of the product.
KSQ research and produce the following range of drilling tools:
* Tricone bits (roller rock bits) of all sizes.
* PDC cutter/insert 1304, 1305, 1306, 1308, 1310, 1313, 1613, 1616, 1916...oil or mining type.
* PDC non-core bit, PDC coring bit of diameter 46mm, 50mm, 55mm, 60mm, 65mm, 75mm, 89mm, 94mm, 98mm, 113mm, 124mm, 127mm, 132mm, 146mm, 153mm...190mm, 216mm…
* PDC anchor bit for roof bolting diameter 25mm, 27mm, 28mm, 29mm, 30mm, 32mm, 35mm, 42mm, 43mm...
* Tungsten carbide drill bit: twin-wing coal bit, chisel bit, cross bit, button bit, hammer bit...
* Drill rods – hex, twist, spiral…
* Other drill tools.
