Zhuzhou Rixin brand tungsten cemented carbide Across tip drill bits

Model NO.: carbide drill tips -4
Delivery: FOB
Minimum order quantity: 1 kilogram
Country of Origin: Any port of China

Quantity:

Product Description

Product name:tungsten carbide cross bits
Keyword:tungsten carbide cross bits
Material:100% Virgin Tungsten Carbide
Grade:Varies
Surface:Polish/sand blasting
Certificate:ISO 9001:2000
Color:Silvery Grey
Process:sintered for tungsten carbide drill tips
Surface finish:sand-blasted finished
Size:5mm to 32mm
Place of Origin:CN;HUN
Brand Name:Rixin
Model Number:carbide drill tips -4

Advantagesof tungsten carbide cross bits

1. Direct sale

2. High quality

3. Reasonable price

4. OEM available

5. Samples availble

tungsten carbide cross bits made by top manufacturer in zhuzhou cemented carbide base are available

Introductionof tungsten carbide cross bits

Grade	g/cm3	TRS	Hardness	Performance & application recommended
Grade	g/cm3	MPa	HRA	Performance & application recommended
YG4C	15.1	1800	90	Mainly used as small buttons for percussion bits to cut soft and medium hard formations.
YG6	14.95	1900	90.5	For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits, used in geological prospecting, coal mining and oil well boring.
YG8	14.8	2200	89.5	For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits, used in geological prospecting, coal mining and oil well boring.
YK05	14.95	2500	90.5	Mostly used as the buttons of small and medium sized percussion bits and as the inserts of rotary prospecting bits to cut soft and medium hard formations.
YK15	14.6	2450	87.6	Suitable to strips, conical buttons for rotary percussion-resistant, geological prospection buttons, cut soft and medium hard formations.
YK20	14.4	2500	86.8	Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and hard formations.
YK25	14.4	2550	87.2	Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and very hard formations.
YG11C	14.4	2700	86.5	Largely for the inserts and buttons of percussion bits and tricone bits to cut medium-hard, hard, and very hard formations.
YG13C	14.2	2850	86	Primarily for the buttons of tricone bits and inserts of rotary percussion bits to cut hard and very hard formations.
YG15C	14	3000	85.5	For oil cone drill bits, for medium soft and medium-hard rocks.

Applicationof tungsten carbide cross bits

1, tungsten carbide cross bits are brazed on percussion drill or electric drill or pneumatic drill to drill wall, ground, mining ect.

2, widely used for electric drill in special condition, also used for electric dill or pneumatic drill for building,geology and coal mining

3, tungsten carbide cross bits suitable for harder rock or rock with hard stratum or metallic rock

4, tungsten carbide cross bits suitable for all kinds of cement drill bits

Production and test of tungsten carbide cross bits

1, Soon after the order is confirmed,tungsten carbide cross bits will start to prepare the RTP powder as per customer’s requirement with our wet-grinding machine

2, Before mass production, we need to do a trial pressing and sintering using every mould, and we check the appearances and the sizes of the samples with micrometer, projectors etc. to ensure that the requirements of the drawings can be met before batch production

3, Bulk production ,press the raw materials to shape blanks,and all tungsten carbide cross bits must be passed by semi finished inspection.

4, Then sinter blanks to finish (HIP) and finished products inspection, we have 10 sets of vacuum sintering furnace and 2 sets of HIP in the factory ensure the best quality and production capacity.

Packing and deliveryof tungsten carbide cross bits

step 1, wrapped tungsten carbide cross bits in paper to avoid tungsten carbide cross bits to broke
step 2, put the tungsten carbide cross bits in inner small carton box
step 3, put the inner box into outter carton and fill the carton with foamed plastic
step 4, wrap the carton with packaging tape
step 5, you can choose any delivery way such as DHL,TNT,UPS ect.

Company information:

Zhuzhou Mingri Tungsten Carbide Co., Ltd. was established in May of 2001 with the investment of RMB 40 million. We have up-to-date production machine line and a lot of technicians.

Zhuzhou MingRi Cemented carbide co.,ltd is located in the tungsten carbide hometown , convenient transportation, from changsha airport just 40 minutes, wuhan just 1.5 hour, from guangzhou just 2 hours. A favorable peripheral environment for cemented carbide manufacturing provides a natural barrier. Convenient traffic for tomorrow's internationalization laid a wide road.

Why choose us

1. We joined Alibaba Trade Assurance to make sure the buyer’s benefit. If can’t meet the details in the contract, 100% of your payment will be returned.

2. As a professional manufacturer, we have 18 years factory experience for tungsten carbide cross bits. We are devoting to the research and manufacturing of many different type and size.

3. You can see from the below picture that many customers visited our exhibition booth, more and more customers in the world are using our tungsten carbide cross bits, we received many good feedbacks or reviews from lots of countries.