KSQ Technologies (Beijing) Co. Ltd
| Payment Terms | L/C, D/P, T/T, Western Union |
| Supply Ability | 20000 pieces per month |
| Delivery Time | 7-15 days |
| Packaging Details | Carton Box or Wooden Box |
| Color | Gold,Green,Red,Yellow,Blue etc. |
| Dia | 27mm 28mm 30mm 32mm 42mm |
| Inner dia | Hex .5/8 inch |
| Tip Length Metric | 1006 |
| name | tungsten carbide drill bit |
| model | Spade mining bit |
| Brand Name | MIROC |
| Model Number | Spade mining bit |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/P, T/T, Western Union | Supply Ability | 20000 pieces per month |
| Delivery Time | 7-15 days | Packaging Details | Carton Box or Wooden Box |
| Color | Gold,Green,Red,Yellow,Blue etc. | Dia | 27mm 28mm 30mm 32mm 42mm |
| Inner dia | Hex .5/8 inch | Tip Length Metric | 1006 |
| name | tungsten carbide drill bit | model | Spade mining bit |
| Brand Name | MIROC | Model Number | Spade mining bit |
| Place of Origin | China | ||
| High Light | tungsten carbide drill bit ，mining drilling bits | ||
Inner Hex Body 27mm 28mm Diameter Roof Bit Coal Mining Spade Bit with Tungsten Carbide Insert
Tungsten Carbide Tips coal mining bit / PDC double wing drill bit
Tungsten Carbide Particles: We only use the highest grade tungsten carbide as raw material for tool tips. The crushed raw material dual grain structure tungsten carbide offers high abrasive resistance.
Tungsten Carbide: The carbide raw material is pressed and sintered to produce high-quality dual grain structure tungsten carbide that has incredible we properties plus high wear resistance.
Steel Body: we are using 42crmo alloy steel, one of the highest grade of steel material. It has a hardness of up to 42-55 HRC which offers strength to the tungsten carbide tip.
Hard facing: We use specially made CR-W or chromium to make wear-resisting welded layer on the tools with the hardness of up to 55hrc-60hrc. In addition, CR-W has excellent abrasion resistance and impact resistance performance.
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.
Product specifications
| Product # | 1084693 |
| ISO Catalog Number | RKCV4 1 RRWT |
| ANSI Catalog Number | RKCV4 1 RRWT |
| Grade | K3012E |
| [D1] Drill Diameter Min Metric | 26 |
| [D1] Drill Diameter Min Inch | 1.020 |
| [DVSM]Drive Size Machine Side | 5/8 Hex |
| [D5]Maximum Body Diameter mm | 23,80 |
| [D5]Maximum Body Diameter Inch | .9400 |
| [TL]Tip Length Metric | 10,06 |
| [TL]Tip Length Inch | .3960 |
| [OAL] Overall Length Metric | 57,40 |
| [OAL] Overall Length Inch | 2.260 |
Parameters of coal mining drill bits/coal cutting pick
| Diamond (mm) | Wings | PDC | Thread | Grade | Color |
| Φ25 | 2 | Dome | M14 | Top | Blue |
| Φ27 | 2 | ||||
| Φ28 | 2-3 | ||||
| Φ30 | 2-3 | ||||
| Φ32 | 2-3 | ||||
| Φ42 | 2-3 |
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.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2009
Total Annual:
3000000-5000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capit... KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capit...
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