Specifications

solid carbide cutter by manufacturer from zhuzhou
1.,fastest delivery
2. 10 years experience
3.OEM & ODM service supported

solid carbide cutter  by manufacturer from zhuzhou           

 

We are the one of leading manufacturers in zhuzhou city, which is the hometown of tungsten  carbide .We specialize inseries of tungsten carbide products, such as cold forging die cores, brazed tips, disc cutters, plates and boards, saw tips, round rods, rock drilling bits and buttons, milling tools, geological exploration drill 
tools and so on. Our production are exported to UK, European, Japan, Taiwan and South-east Asia etc. And we have passed ISO 9001:2000in the year of 2003 .

 

 

 

1.Propeties & applications of Tungsten carbide for mining purpose
Grade				Performance & application recommended							Approx Grades in China
	Density	T.R.S	Hardness
	g/cm3	MPα	HRA
MK4	15.1	1800	90.0	Mainly used as small buttons for percussion bits to cut soft and medium hard formations.							YG4C
MK6	14.9	2100	90.0	For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits, usd in geological prospecting, coal mining and oil well boring.							YG6
MK8	14.7	2400	89.5	For coring crowns, electric coal drill bits, coal cutting picks, cone drill bits and scraping knife bits, used in geological prospecting, coal mining and oil well boring.							YG8
MK10	14.7	2450	88.5	Mostly used as the buttons of small and mediumsized percussion bits and as the inserts of rotary prospecting bits to cut soft and medium hard formations.							YG8C
MK15	14.6	2450	87.8	Suitable to strips, conical buttons for rotary percussion-resistant, geological prospecting buttons, cut soft and medium hard formations.							YK15                                                                                                          YG9C
MK20	14.4	2550	87.0	Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and hard formations.							YK20                                                                                                        YG10C
MK25	14.5	2600	87.5	Primarily for the buttons and inserts of rotary percussion bits to cut medium hard and very hard formations.							YK25
MK30	14.4	2600	87.0	Largely for the inserts and buttons of percussion bits and tricone bits to cut medium-hard, hard, and very hard formations.							YG11C
MK40	14.2	2650	86.5	Predominatly for the buttons of tricone bits and inserts of rotary percussion bits to cut hard and vey hard formations.							YK40                                                                                                        YG13C
MK50	14.0	2700	86.5	For oil cone drill bits, for medium soft and medium -hard rocks.							YG15C
MK60	14.0	2500	87.5	Good strength and less wear resistance, for bits of rotary hammer rock drills and heavy rock drills, for hard and very hard rocks.							YG15
Other grades may be offered by customers' requirements

 

About us:

 

 

 

 

Located in Liyu Industrisl Area, Zhuzhou City, Tianyuan District, Hunan Province, Zhuzhou Mingri Cemented Carbide Co., Ltd was established in May of 2001 with the investment of RMB 40 million. We own up-to-date production line, advanced equipment, lots of technicians. We have passed ISO 9001:2000 in the year of 2003. And we have been always trying our best to provide our customers with high quality, best price and satisfactory services.

 

 

We specialize in series of tungsten carbide products, such as cold forging die cores, brazed tips, disc cutters, plates and boards, saw tips, round rods, rock drilling bits and buttons, milling tools, geological exploration drill tools and so on. Our products are exported to UK, European, Japan, Taiwan and South-east Asia etc.

 

You’re welcome to have a visit to our factory!

 

various kinds for chosing

 

 

 

 

producing process

 

 

 quality control

 

 

packing

 

 

 

main products

 

 

certificates

 

 

We are Zhuzhou Mingri Cemented Carbide Co,.Ltd fouce on producing high quality cemented carbide products for 13 years.

our products have good reputation all over the world