Product Details

Delivery Time:3-5 days
Certification:CE,FCC,MSDS

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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