Sub Micron Grain Solid Carbide Blanks , Tungsten Round Bar Grade
YG10X
Quick detail
| Particle:Sub-fine Grain Size | Dimentions: OD6.0X330 | Surface: Ground or Blank |
| Grade: K10, K20, K30, C2, C6, YF06 | Virgin material:100% | Trade term: CIF,EXW,FOB |
| Delivery Time: 3-20 days | OEM Service: Acceptable | Trial order: Acceptable |
Product Description
Carbide rods, that is, cemented carbide rods, also known as
tungsten rods, are simply tungsten rods or carbide rods. Cemented
carbide is a composite material composed of a refractory metal
compound (hard phase) and a binder metal (bonded phase) produced by
powder metallurgy.
Tungsten carbide double helix holes rod is a kind of rod with
double helix holes, the general helix angle are 15°, 40°, 45°and
60°. Tungsten carbide rods with two holes are mainly used for PCB
micro drills, electrode rod of optical communications industry,
drill bits of machining industry, drill shank, wear precision parts
and so on.
Features:
High Transverse Rupture strength
Ultrafine/Submicron Grain Size
High Hardness
High Density
High hardness and abrasion resistance, suitable for wear hinging
and die locator pins, cutting and drilling tools, and high wear
applications with minimal shock conditions
Dimensions and tolerances of tungsten carbide rods with two helical
holes for references:
| Sizes | Diameter | Tolerances | TKΦ | Tolerances | d | Tolerances | a | Pitch at 30°±0.5° |
| 3.3*330 | 3.3 | +0.3 | 1.70 | -0.20 | 0.40 | ±0.10 | 0.08 | 16.32-0.32/+0.33 |
| 3.8*330 | 3.8 | +0.3 | 1.90 | -0.20 | 0.50 | ±0.10 | 0.09 | 19.04-0.38/+0.39 |
| 4.3*330 | 4.3 | +0.3 | 2.20 | -0.20 | 0.60 | ±0.10 | 0.10 | 21.77-0.43/+0.45 |
| 4.8*330 | 4.8 | +0.3 | 2.40 | -0.30 | 0.70 | ±0.10 | 0.10 | 24.49-0.49/+0.50 |
| 5.3*330 | 5.3 | +0.3 | 2.60 | -0.40 | 0.70 | ±0.10 | 0.13 | 27.21-0.54/+0.61 |
| 5.8*330 | 5.8 | +0.3 | 2.60 | -0.40 | 0.70 | ±0.10 | 0.14 | 29.93-0.59/+0.61 |
| 6.3*330 | 6.3 | +0.3 | 2.60 | -0.40 | 0.70 | ±0.10 | 0.15 | 32.65-0.65/+0.67 |
| 6.8*330 | 6.8 | +0.3 | 3.50 | -0.40 | 1.00 | ±0.15 | 0.15 | 35.37-0.70/+0.72 |
| 7.3*330 | 7.3 | +0.3 | 3.70 | -0.40 | 1.00 | ±0.15 | 0.15 | 38.09-0.76/+0.78 |
| 7.8*330 | 7.8 | +0.3 | 4.00 | -0.40 | 1.00 | ±0.15 | 0.15 | 40.81-0.81/+0.84 |
| 8.3*330 | 8.3 | +0.3 | 4.00 | -0.40 | 1.00 | ±0.15 | 0.15 | 43.53-0.86/+0.89 |
| 8.8*330 | 8.8 | +0.3 | 4.50 | -0.60 | 1.00 | ±0.15 | 0.20 | 46.25-0.92/+0.95 |
| 9.3*330 | 9.3 | +0.3 | 4.80 | -0.60 | 1.40 | ±0.15 | 0.20 | 48.97-0.97/+1.00 |
| 9.8*330 | 9.8 | +0.3 | 4.80 | -0.60 | 1.40 | ±0.15 | 0.20 | 51.69-1.03/+1.06 |
| 10.3*330 | 10.3 | +0.3 | 4.80 | -0.60 | 1.40 | ±0.15 | 0.20 | 54.41-1.08/+1.11 |
| 10.8*330 | 10.8 | +0.4 | 4.80 | -0.80 | 1.40 | ±0.15 | 0.28 | 57.13-1.13/+1.17 |
| 11.3*330 | 11.3 | +0.4 | 5.30 | -0.80 | 1.40 | ±0.15 | 0.28 | 59.86-1.19/+1.22 |
| 11.8*330 | 11.8 | +0.4 | 5.80 | -0.80 | 1.40 | ±0.15 | 0.30 | 62.58-1.24/+1.28 |
| 12.3*330 | 12.3 | +0.4 | 6.25 | -0.80 | 1.40 | ±0.15 | 0.30 | 65.30-1.30/+1.34 |
| 12.8*330 | 12.8 | +0.4 | 6.25 | -0.80 | 1.75 | ±0.20 | 0.33 | 68.02-1.35/+1.39 |
| 13.3*330 | 13.3 | +0.4 | 6.50 | -0.80 | 1.75 | ±0.20 | 0.34 | 70.74-1.40/+1.45 |
| 13.8*330 | 13.8 | +0.4 | 6.80 | -0.80 | 1.75 | ±0.20 | 0.35 | 73.46-1.46/+1.50 |
| 14.3*330 | 14.3 | +0.4 | 7.10 | -0.80 | 1.75 | ±0.20 | 0.37 | 76.18-1.51/+1.56 |
| 15.3*330 | 15.3 | +0.4 | 7.70 | -0.80 | 1.75 | ±0.20 | 0.40 | 81.62-1.62/+1.67 |
Note: Customized precision grounded rods are available.
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