Solid Carbide Drilling Bits /Coal drilling bits/Mining bits

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Solid Carbide Drilling Bits /Coal drilling bits/Mining bits

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Вид оплаты:	L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm:	FOB,CFR,CIF,FCA,CPT
Количество минимального заказа:	1 Piece/Pieces
Срок поставки:	5 дней

Базовая информация

Модель: 20171030002

Индивидуальные: Индивидуальные

материал: Карбид вольфрама

использование: Металлическое сверление

Size: Customized

Material: 100% Virgin Tungsten C, 100% Virgin Tungsten Carbide

Chemical Composition: WC+CO

Export Market: Global

Transportation: DHL,TNT,UPS Etc

Advantages: Wearable

HRC: 45/55/60/65 HRC

Trade Terms: CIF/EXW/TT Etc

Machine Type: Drilling Equipments

Overall Length: 50-100mm

сертификация: BIN

длина: Клиновая длина

Тип: Бит сверления сердечника

Additional Info

Подробности Упаковки: in cartons

производительность: 10000000 pieces per year

марка: M&J

транспорт: Ocean,Land,Air

Место происхождения: Hunan

Способность поставки: 10000000 pieces per year

Порт: Guangzhou,Shanghai,Shenzhen

Описание продукта

Solid carbide drilling bits / earth boring bits / coal drilling bits / mining bits

Adventage

1,Made from 100% virgin raw material.

2,Ultrafine grain sizes

3,Produced with advanced equipments and process

4,All products go through in process and final inspection

5,Stable and continuous production ability

6,Samples acceptable

7,Direct factory produce and sale

8,Different grades are available

9,Custom-made available

10,Precision processing and strict product inspection

11,Advanced Equipments and Professional technicians

12,Gurantee the bulk quality are in accordance with the samples

13,ISO 9001-2008 Quality Control System

14,100% virgin tungsten carbide powder

15,High speed drilling, wears well & long service life

16,High hardness, high strength, wear resistance

17,12 years professional experience

All Tungsten Carbide Mining Bits are supplied cleaned and ready for brazing. For more information please contact us freely.
With several years development, our products have been exported to U. S. A, Germany, Italy, Russia, South America etc. With good quality and competitive prices. Our hard working attitude and responsiveness are approved by our customers. And we would like to establish new business relationships with new customers.
Contact us today and put our vast mechanical knowledge and manufacturing experience to work for you. And you will enjoy benefits of good quality and services from our products!

Note:non-standard, and size will be produced according to the order.

Grade	Density (g/cm3)	Hardness(HRA)	TRS(N/mm2)	Recommended applications
YK15	14.60	88.0	2600	Suitable for embedding rotary percussive drill bits of light rock drilling machines for drilling soft to medium rock formations of class f=14-16
YK15.6	14.60	87.6	2700	Suitable for embedding rotary percussive drill bits of medium rock drilling machines for drilling medium to hard rock formations of class f=14-16
YK20	14.52	87.3	2800	Suitable for embedding rotary percussive drill bits of medium rock drilling machines for drilling medium to hard rock formations of class f=14-16
YG11C	14.35	87.0	2850	Suitable for embedding rotary percussive drill bits of heavy rock drilling machines for drilling hard rock formations of class f=18 or above. grade Density Hardness TRS Recommended applications
YK25.6	14.58	87.5	2650	With a unique structure, it has a higher lifetime and drilling speed. It is suitable for embedding rotary drill bits of medium drilling machines for drilling medium hard and rather hard rock formations of class f=14-16.
YK20.2	14.45	88.0	2700	It combines the advantages of the wear resistance of YK15.6 and toughness of YK20 with rather good stability. The product is suitable for drilling rock formations of class 15-17 after application on a scale in Chenzhou, Hunan and Gansu, etc. , with a good drilling speed as compared with the same category of products.
YK020	14.50	87.3	2650	It is an economical grade and it is suitable for embedding rotary percussive drill bits after application on a scale in Gansu and Shandong, etc. And it is suitable for drilling rock formations of class 16 with a good ratio of performances and prices.
YK30.2	14.58	88.1	2750	It is coarse grain size cemented carbide with both good wear resistance and impact resistance toughness, and stable performances. It is suitable for drilling rock formations of class f=18 after application on a scale in Chenzhou and Shandong, etc. It is suitable for drilling rock layers of class f=18 with a good drilling speed and considerably improved lifetime.