Active Member
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[China]
Address: Building 3, International Enterprises Center, Guanggu Avenue 52#, Wuchang, Wuhan, China
Contact name:Pauline
Hubei Fotma Machinery Co., Ltd. |
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K30 K20 Tungsten Carbide Cutting Tools / Tungsten Carbide Drill
Bits For Mining Parts
With excellent impact and wear resistance, tungsten carbide mining
tools / mining cutters / drilling tools / mining parts have
been widely used in the mining exploitation, road construction,
construction industry, forest excavation industries.
Various sizes and styles are available here and we can also make
the tools as per customers' new designs and sizes.
The Mining Tools We Supply:
Coal auger bits, auger tips, coal drilling bits, conical picks
Excavatiing tips, excavating bits
Buttons, button bits, button tips
Straight mining bits, cross mining bits, button mining bits
All above products can be produced as per your special
designs.
Why choose our Tungsten Carbide Mining Tools:
Experienced engineers who specializes in tungsten carbide field for
many decades.
Appropriate grade and composition according to your application and
your requirements.
For non-standard parts, high accracy moulds are made specially for
you.
Strict quality control and assurance system to guarantee the
consistent quality.
Carbide Auger Bits Material Grades:
Grade | Equal to ISO Category Number | Performance | Performance&application recommended |
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Density | Bend Strength | Hardness |
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G/Cm 3 | N/mm 2 | HRA |
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YG8C |
| 14.8 | 2400 | 88.5 | and as the inserts of rotary prospecting bits to cut soft and |
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medium hard formations. |
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YG8 | K30 | 14.6-14.9 | ≥1840 | ≥89 | Qualified for rough machining of cast iron, non-ferrous metal, nonmetal materials, drawing of steel, non-ferrous metal and pipes, various drills for geology use, tools for machine manufacture and wearing parts. |
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YG10X |
| 14.5 | 2400 | 91.5 | Fine grain alloy, good wear resistance,Used for processing hard |
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wood, veneer board,PCB,PVC and metals. |
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YG11 |
| 14.4 | 2600 | 88.5 | Forming or stamping dies for metal powders and nonmental powders. |
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YG11C | K40 | 14.4 | 2700 | 86.5 | Largely for the inserts and buttons of percussion bits and tricone bits to cut medium |
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hard, hard and very hard formations. |
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YG15 | K40 | 14 | 2800 | 87.5 | For fabricating drawing dies of steel tubesand rods under high |
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compressibility ratio;punching,stamping,forging tools under large stress. |
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YG15C |
| 14 | 3000 | 85.5 | For oil cone dril bits, for medium soft and medium-hard rocks. |
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YG16C |
| 13.9 | 2900 | 85.5 | Impact resistance, hot&forging dies etc. |
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YG20 |
| 13.5 | 3200 | 85.5 | For fabricating of stamping dies for watch parts, spring plates of musical |
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instruments, battery jars,small sized steel balls,screws,screw caps. |
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YG18C |
| 13.7 | 3100 | 84.5 | Impact resistance forging dies,hot-press forging dies and rollers. |
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