25*330 Solid Carbide Rod H6 Grinding Blank 3*330 For Milling Cutter
product advantages:
Using low-pressure sintering technology, the quality is stable and reliable: the sintering pressure can reach 100 kg force, the internal pores of the alloy are effectively eliminated, and the high-hardness and high-strength blanks with good densification are obtained. The advanced temperature control system can effectively reduce the quality fluctuation.
The use of overpressure automatic pressure relief extrusion equipment, all types of bars can be produced: the use of German imported automatic extrusion equipment, can be adjusted according to different requirements, is conducive to the production of different types of bars.
High-precision fine grinding of the bar to achieve a mirror effect: with a CNC grinding machine, it has an efficient polishing rate and can quickly remove the damaged layer generated during polishing. Improve surface finish for up to mirror finish.
Use range:
Make a solid carbide tool.
Making and processing PCB micro drills.
Produce carbide tips and other wear parts.
product description:
Tungsten carbide and cobalt powder are used as raw materials. Standardized production is carried out using low pressure sintering preparation technology. It has high strength and high hardness, good impact resistance, low expansion coefficient, thermal conductivity, and electrical conductivity similar to that of its alloy.
Product features: There are many material grades, which can be applied to different needs of use; the specifications are complete and the blank size is accurate.
| Grade | ISO range | Cobalt % | Density g/cm3 |
Hardness HRA |
TRS N/mm2 |
| YG8 | K30 | 8 | 14.80 | 89.5 | 2200 |
| YG6 | K20 | 6 | 14.95 | 90.5 | 1900 |
| YG6X | K10 | 6 | 14.95 | 91.5 | 1800 |
| YL10.2 | K30 | 10 | 14.50 | 91.8 | 2400 |
| YG13X | K30-K40 | 13 | 14.30 | 89.5 | 2600 |
| YG15 | K40 | 15 | 14.00 | 87.5 | 2800 |
Product size:
| D(mm) | Tolerance of diameter | Tol. of d(mm) | d(mm) | Max.Concentricity | L(mm) | Tolerance of length |
| 2.5 | ‘＋0.20~＋0.50 | ±0.10 | 0.3 | 0.2 | 330 | 0~＋5.0 |
| 4 | ‘＋0.20~＋0.50 | ±0.15 | 1 | 0.2 | 331 | 0~＋5.0 |
| 6 | ‘＋0.20~＋0.50 | ±0.15 | 1 | 0.2 | 332 | 0~＋5.0 |
| 8 | ‘＋0.20~＋0.50 | ±0.15 | 1.5 | 0.2 | 333 | 0~＋5.0 |
| 10 | ‘＋0.30~＋0.60 | ±0.20 | 2 | 0.25 | 334 | 0~＋5.0 |
| 12 | ‘＋0.30~＋0.60 | ±0.20 | 2 | 0.25 | 335 | 0~＋5.0 |
| 14 | ‘＋0.30~＋0.60 | ±0.20 | 2 | 0.25 | 336 | 0~＋5.0 |
| 16 | ‘＋0.30~＋0.60 | ±0.20 | 2 | 0.25 | 337 | 0~＋5.0 |
| 18 | ‘＋0.30~＋0.60 | ±0.20 | 3 | 0.3 | 338 | 0~＋5.0 |
| 20 | ‘＋0.40~＋0.80 | ±0.25 | 3 | 1.3 | 339 | 0~＋5.0 |
| 22 | ‘＋0.40~＋0.80 | ±0.25 | 3 | 2.3 | 340 | 0~＋5.0 |
| 24 | ‘＋0.40~＋0.80 | ±0.25 | 4 | 3.3 | 341 | 0~＋5.0 |
| 26 | ‘＋0.40~＋0.80 | ±0.25 | 5 | 4.3 | 342 | 0~＋5.0 |
Our Services:
More than 2000 products are available. Assembly line production, high standard and strict requirements.?
OEM Services Offered
Customized Tools Offered
Free laser marking on tools and boxes Offered
Fast delivery time and Convenient Transportations. We have discount on shipping cost from our courier companies, such as FedEx, DHL, TNT, UPS etc.
Waiting for your kindly inquiry.
