Cemented Tungsten Carbide Rods with 2 Helical Holes, Carbide Rods with 2 Coolant Ducts Manfacturer

Cemented Tungsten Rods with 2 Helical Holes, 30º

The Cemented Tungsten Carbide Rods, Blanks are made by Extrusion from the highest purity of Materials and Sinter Hiped.

Be of very high quality and tool peroformances, the grade for Cutting tools are usually in Sub-micron Grain and Ultra-fine Grain. As demand,the other grade can be custom-made.

Cemented Tungsten Rods with 2 Helical Holes, 30º:

The Carbide Rods are ideal materials for the Solid rotoary Cutting Tools.

Cemented Tungsten Rods with 2 Helical Holes, 30º:

Standard grade for Cemented Carbide Rods in Rydmet :
The Grades For Cemented Tungsten Carbide Rods
Properties of Grade		RD06UF	RD08UF	RD09UF	RD10F	RD12UF
Co	%	6	8	9	10	12
WC incl. Doping	%	94	90	91%	90	88
Density	g/cm3	14.9	14.45	14.5	14.45	14.1
Vickers Hardness HV30	kg/mm2	1890	1790	1950	1580	1690
Rockwell Hardness HRA	ISO3738	93.5	93	93.8	91.8	>92.5
TRS	N/mm2	3900	4000	3500	3800	4000
Porosity	A	< 02	< 02	< 02	< 02	< 02
	B	0	0	0	0	0
	C	0	0	0	0	0
WC Grain Size	μm	0.5	0.5	0.3	0.8	0.4-0.5

Rods with 2 Helical Holes, 30º

Carbide Rods with 2 Coolant Ducts, 30° Helix

Diameter (D_)	Diameter (D)	Hole Spacing	Hole Size	Deviation	Thread	length
Sintered	h6 gournd	TK	d	a	Pitch	L (+3/0)
mm	mm	mm	mm	mm	mm	mm
5.3 +0.30	5	2.60 -0.40	0.70 ±0.10	±0.10	27.21 -0.54 / +0.56	≤330
6.3 +0.30	6	2.60 -0.40	0.70 ±0.10	±0.10	32.65 -0.65 / +0.67	≤330
7.3 +0.30	7	3.70 -0.40	1.00 ±0.15	±0.15	38.09 -0.76 / +0.78	≤330
8.3 +0.30	8	4.00 -0.40	1.00 ±0.15	±0.15	43.53 -0.86 / +0.89	≤330
9.3 +0.30	9	4.80 -0.60	1.40 ±0.15	±0.15	48.97 -0.97 / +1.00	≤330
10.3 +0.30	10	4.80 -0.60	1.40 ±0.20	±0.20	54.41 -1.08 / +1.11	≤330
11.3 +0.40	11	5.30 -0.80	1.40 ±0.20	±0.20	59.86 -1.19 / +1.22	≤330
12.3 +0.40	12	6.25 -0.80	1.40 ±0.20	±0.20	65.30 -1.30 / +1.34	≤330
13.3 +0.40	13	6.50 -0.80	1.75 ±0.20	±0.20	70.74 -1.40 / +1.45	≤330
14.3 +0.40	14	7.10 -0.80	1.75 ±0.20	±0.20	76.18 -1.51 / +1.56	≤330
15.3 +0.40	15	7.70 -0.80	1.75 ±0.20	±0.20	81.62 -1.62 / +1.67	≤330
16.3 +0.40	16	8.30 -0.80	1.75 ±0.20	±0.20	87.06 -1.73 / +1.78	≤330
17.3 +0.50	17	8.90 -0.80	1.75 ±0.20	±0.20	92.50 -1.84 / +1.89	≤330
18.3 +0.50	18	9.55 -0.80	2.00 ±0.25	±0.25	97.95 -1.94 / +2.00	≤330
19.3 +0.50	19	10.10 -0.80	2.00 ±0.25	±0.25	103.39 -2.05 / +2.12	≤330
20.3 +0.50	20	10.40 -1.00	2.00 ±0.25	±0.25	108.83 -2.16 / +2.23	≤330
21.3 +0.50	21	11.15 -1.00	2.00 ±0.25	±0.25	114.27 -2.27 / +2.34	≤330
22.3 +0.50	22	11.60 -1.00	2.00 ±0.25	±0.25	119.71 -2.38 / +2.45	≤330
23.3 +0.50	23	12.20 -1.00	2.00 ±0.25	±0.25	125.15 -2.48 / +2.56	≤330
24.3 +0.50	24	12.80 -1.00	2.00 ±0.25	±0.25	130.59 -2.59 / +2.67	≤330
25.3 +0.50	25	13.30 -1.00	2.00 ±0.25	±0.25	136.03 -2.70 / +2.78	≤330
26.3 +0.50	26	13.80 -1.00	2.00 ±0.25	±0.25	141.48 -2.81 / +2.90	≤330
28.3 +0.50	28	14.80 -1.20	2.50 ±0.30	±0.30	152.36 -3.02 / +3.12	≤330
30.3 +0.50	30	16.00 -1.20	2.50 ±0.30	±0.30	163.24 -3.24 / +3.34	≤330
35.3 +0.50	35	18.00 -1.20	3.00 ±0.30	±0.30	190.45 -3.78 / +3.90	≤330