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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YG15 Tungsten Carbide Mining Carbide Blade Cut Bits Cutter Bits for Coal Mining
Brief Introduction:
Blade cut bits / cutter bits can be used in the field of foundation drilling, construction drilling, coal mining drilling, geothermal drilling, etc.
We can produce forging coal mining bits as per your own samples or
detailed drawings.
Using high strengthing abrasion resistant steel body, high
toughness sinter WC and new brazing material, we have researched
unique technique of brazing and thermal treatment, so as to
increase using life of impact resistance and high temperature wear
resistance by a large margin.
Quality Control:
Constant quality checks accompany the overall production process of
the tungsten
carbide to assure our customers are receiving the highest quality
carbide in the industry.
Every batches of material will be tested in density, HRA, TRS and
magnetic saturation,
test report will be kept in our files.
Advantages of Tungsten Carbide Mining Cutter Bits
Cola Mining Conical Cutter Bits / Conical Bits
1. used in coal mining,geologic drilling
2. long useful life, high efficiency, wide using range
3. Save cost
4. High resistance to wear
Material Grades for Tungsten Carbide Mining Tools / Coal Cut Bits:
Grades | Density(g/cm³) | Hardness (HRA) | T·R·S (N/mm2) | Application |
YG4C | 14.80 | 90.0 | 1700 | Mainly used as the buttons of small and medium-sized percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations. |
YG6 | 14.70 | 88.5 | 2200 | Mainly used as the buttons of small and medium-sized percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations. |
YG8 | 14.70 | 88.0 | 2300 | Mainly used as the buttons of small and medium-sized percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations. |
YG8C | 14.60 | 87.0 | 2400 | Mainly used as the inserts and buttons for rotary-percussive bits, coal-cutting bits and tri-cone bits to cut medium-hard and hard formations. |
YG9C | 14.40 | 86.5 | 2450 | Mainly for the inserts and buttons of heavy rock drill bits and rotary-percussive bits, coal-cutting bits and tri-cone bits to cut medium-hard and hard formations. |
YG11C | 14.30 | 86.0 | 2500 | Mainly used as the inserts and buttons of tri-cone bits rotary-percussive bits and heavy rock drill bits to cut medium-hard and hard formations. |
YG13C | 14.20 | 86.5 | 2500 | It is stronger, and is mainly used as the inserts and buttons of rotary-percussive bits, heavy rock drill bits to cut hard and very hard formations. |
YG15 | 14.10 | 85.5 | 2600 | It is mainly used for making cemented carbide substrate tips to be used in PDC cutters for excavating coal and oil field PDC bits. |
YG16 | 13.70 | 85.0 | 2800 | Mainly for the stamping dies used in the conditions of heavy impact load and large stress. |
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