27 April, 2020

Cylindrical Solid Carbide Extension Shank With Thread

Solid Tungsten Carbide Extension Shank is widely used for screwed modular endmills and its anti-vibration property can effectively improve the lifetime of the screwed modular endmill and provide more accurate milling capability.

Solid carbide boring bar

Sintering
HIP.

The advanced computer-controlled HIP furnaces are applied to provide more pressure during the sintering process in order to get denser structure.

Powder
Excellent.

Thanks to our deep cooperation with Germany H.C.Starck, we use the best powder for carbide rod in the world for all our standard grades for carbide rod manufacturing.

Thread
Conection

The carbide extension shank can be screwed onto changeable modular endmills and its anti-vibration property can provide longer tool life and extremely good surface?finish.

Standard Size

Code

OD

ID

Length

12-100-M6

12

M6

100

12-150-M6

12

M6

150

16-100-M8

16

M8

100

16-150-M8

16

M8

150

16-200-M8

16

M8

200

16-250-M8

16

M8

250

16-300-M8

16

M8

300

20-100-M10

20

M10

100

20-150-M10

20

M10

150

20-200-M10

20

M10

200

20-250-M10

20

M10

250

20-300-M10

20

M10

300

25-150-M12

25

M12

150

25-200-M12

25

M12

200

25-250-M12

25

M12

250

25-300-M12

25

M12

300

32-150-M16

32

M16

150

32-200-M16

32

M16

200

32-250-M16

32

M16

250

32-300-M16

32

M16

300

32-350-M16

32

M16

350

32-400-M16

32

M16

400

OEM Custom Service

We can develop grades as per your requirement and make the same shape as your drawing. Laser marking and neutral package are also available for your benefits.

Grade

Grade Chart

grade

?

MT20.8

ISO range

?

K40-K50

WC+other carbide

%

85

Co

%

15

WC grain size

μm

0.8

density

g/㎝3

13.95

hardness

Hv30

1350

HRA

?

89.5

transverse rupture strength

N/mm2

3800

kpsi

?

551

fracture toughness

Mpa.m?

17.5

young’s modulus

kpsi

79086

compressive strength

kpsi

957