Cemented Tungsten Rods with 2 Helical Holes, 30º:
The Carbide Rods are ideal materials for the Solid rotoary Cutting Tools.
| 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 |
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 |
