Home Companies Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd

HRC55 Tungsten Carbide 4 Flutes Milling End Mill with Cooper Coating

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Address: 1012-1 Mall, Huaren street, Tianyuan District, Zhuzhou City, Hunan province, China Zip code: 412000

Contact name:Emily

Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd

HRC55 Tungsten Carbide 4 Flutes Milling End Mill with Cooper Coating

Country/Region	china
City & Province	zhuzhou hunan

Product Details

Tungsten Carbide 2/4 Flute Tisin Coating End Mill

1. Products Description
Micro grain raw material
Grain size: 0.4-0.6μm
Co 10%, 12%
TRS >3600 N/mm2
Hardness HRA 91.8-92.5
Work piece HRC45-50 HRC55-60 HRC65 HRC68
Helix angle 30°-45 °
Diameter of cutting edge 0.2-0.9 mm; 1-20 mm
Diameter of rods 4-20 mm
Length 50-100 mm
Cutting Form Flat, Square, Ball nose, Corner Radius, Taper Flute, etc
Flutes No. 1-7

HRC45	HRC55	HRC60	HRC65
Grain Size: 0.6um Co: 10 % Flexural strength: 3350N/mm2	Grain Size: 0.6um Co: 10 % Flexural strength: 4000N/mm2	Grain Size: 0.5um Co: 12 % Flexural strength: 4300N/mm2	Grain Size: 0.4um Co: 12.5 % Flexural strength: 4300N/mm2

Introduction of the carbide materials of the End mill

Carbide Grade	Technical Details of tungsten carbide rod
10U	Co:10% WC 89% rare element: 1% HRA: 90.5°Grain Size: 0.75um
12U	Co:12% WC 85% rare element: 3% HRA: 92.5°Grain Size: 0.4um
K40	Co:12% WC 84% rare element: 4% HRA: 93°Grain Size: 0.4um
K44	Co:12% WC 84% rare element: 4% HRA: 93.5°Grain Size: 0.4um

The materials to be cut

Carbide Grade	HRC of End mill	Materials to be cut
10U	HRC45-50	For cutting the materials under HRC35
12U	HRC55-58	For cutting the materials under HRC50
K40	HRC60-62	For cutting the materials under HRC55
K44	HRC65-70	For cutting the materials under HRC63

Corresponding Coating

Carbide Grade	HRC of End mill	Corresponding Coating
10U	HRC45-50	AlTiN
12U	HRC55-58	TiAlN
K40	HRC60-62	TiSlN
K44	HRC65-70	Nano

Introduction of carbide materials of the End mill

	AlTiN	TiAlN	TiSlN	Nano
Hardness(HV)	3200	2800	3600	42(GPA)
Thickness(UM)	2.5-3	2.5-3	3	3
Oxidation Temp(°)	900	800	1000	1200
Friction Coefficient	0.3	0.3	0.45	0.4
Color	Black	Violet	Copper	Blue

Our services

Our Services
More than 2000 products are available. Assembly line production,
high standard and strict requirements.
OEM Services Offered
Customized Tools Offered
Free laser marking on tools and boxes Offered
Fast delivery time and Convenient Transportations.We have discount
on shipping cost from our courier companies, such
asFEDEX,DHL,TNT, UPS etc.

Company Profile

Company Information
Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd is located in
hometown of Chinese carbide industry - Zhuzhou city. The company
hasmore than 20 years' experience in manufacture, design and sale
of various kinds of carbide products, main products include:Carbide
end mills, carbide rods, indexable inserts, brazed inserts, wire
drawing dies, forging dies, wood working tools, saw tips,mining
buttons, etc
The company has passed ISO 9001: 2008 quality system, possesses
advanced production equipments, complete testing instruments,strong
R&D center and QC teams. With excellent quality, strong
technical support, and good after sales service, Grewin Carbide
brand products are sold to morethan 50 countries in the world, such
as Europe, USA, south east Asia, Middle East, south America, etc.
The company is dedicated to " WE GROW, WE WIN". Grewin Carbide is
growing up with the World's carbide technology, to meet thedemand
of our customers from all over the world.

FAQ

1) When can I get the price?
We usually quote within 24 hours after we get your inquiry.If you
are very urgent to get the price, please call us or tell us in
your email so that we will regard your inquiry priority.

2) How can I get a sample to check your quality?
After price comfirmed, you can place an small trial order to test,
but if you need only 1-2 pcs, we can send the free to you, and you
need to pay the shipping cost, please noted.

3) How long does the whole procedure being worked out?
After you place a order,the production handling time is about 25-30
days.

4) What about the transportation and delivery date?
Normally, we use the DHL, TNT, UPS, FeDEx to send the goods, the
shipping time around 5-7 days can be reach in your local