Nippon Tokushu Goukin Co., LTD.

Cemented Carbide Rods

Cemented Carbide Rods

With high quality material, rich varieties of shapes, and process under customer needs,
we offer the product inquired with no waste.

Inventory Check

High quality on account of material maker.

NTG has produced not only cemented carbide for cutting tools but also materials such as cemented carbide for wear resistant tools and cermet. We will offer high quality materials based on this experience.

Rich varieties of spiral angles・OH pitch

We offer not only 30°, which are in general use, but also offer extremely unique angles such as 8°, 15°, and 20°.
We also prepare different OH pitch with same outer diameter. You can select the material that matches your design.

Processing based on needs

We are able to offer the shape customer needs, such as full lengths processing, center processing, chamfering, counter boring.In addition to the reduction of the processing load, it reduces offcut loss.

Special shape

We have done original pitch, 3 holes, 4 holes. Please feel free to inquire.

Material

FN10

ISO Grade K30-40
Co(%) 10
Grain size 1.0μm
Hardness HRA91.8
T.R.S. 4.1GPa
Density 14.4
KN10

ZN15

ISO Grade K30-40
Co(%) 12
Grain size 0.5μm
Hardness HRA92.0
T.R.S. 3.7GPa
Density 14.2
ZN15

DN10

ISO Grade K10-20
Co(%) 5
Grain size 0.8μm
Hardness HRA93.0
T.R.S. 3.9GPa
Density 15.0
DN10

KN10

ISO Grade K10-20
Co(%) 6
Grain size 2.0+4.0μm
Hardness HRA91.6
T.R.S. 3.0GPa
Density 14.7
FN10
Work material lookup chart
Material Carbon
Steel		 Cast
iron		 Aluminum
alloys		 Stainless
Steel		 Titanium
alloys		 CFRP Nickel
alloys
FN10 ◎ ◎ ○ ○ ○ ○
ZN15 ◎ ◎ ○ ○ ◎
DN10 ○ ○ ○ ◎
KN10 ○ ○ ◎