Zhuzhou Teyou New Material Co.,Ltd
Zhuzhou Teyou New Material Co.,Ltd Tungsten Heavy Alloy factory
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Round Tungsten Carbide Rod K20 K30 K40 with One Straight Hole
Description:
-- Dimension: diameter from 3-25mm, length from 38-330mm;
-- with one coolant hole or two coolant holes or without coolant hole;
-- ground and unground;
Applications:
Used in welding/ making the drill bits/ endmills / reamers .automobile special cutters, printed circuit board
special cutters, engine special cutters, Horologe processing special cutters, integral vertical milling cutter,
graver and etc. Besides, they can bu used for making of cemented carbide stamping head, Core
bar and perforation tools.
Grade:
| Grade | Density g/cm3 | T.R.S MPα | Hardness HRA | Properties & Applications |
| YL50 | 13.86 | 2060 | 1095 | It is suitable for manufacturing punching dies and tools. |
| YU06 | 14.7 | 3000 | 2050 | It is suitable for manufacturing milling cutters for machining PCB. It is also suitable for manufacturing various kinds of solid cemented carbide tools for machining glass fiber, wood, plastics, paper and brass, Al alloy etc. |
| YU08 | 14.56 | 4000 | 1900 | It is suitable for manufacturing micro-drills with diameter less than 0.8mm for machining PCB. It is also suitable for manufacturing various kinds of solid cemented carbide tools for machining glass fiber, wood, plastics, paper and brass, Al alloy etc. |
| YU09 | 14.36 | 3900 | 1950 | It is suitable for manufacturing micro-drills for machining PCB. It is also suitable for manufacturing various kinds of solid cemented carbide tools for machining glass fiber, wood, plastics, paper and brass, Al alloy etc. |
| YU12 | 14.05 | 4000 | 1750 | It is suitable for manufacturing solid cemented carbide tools for machining steels that are corrosion and heat resistant steel, stainless steel, titanium alloy, and non-ferrous metals. |
| YF06 | 14.86 | 3800 | 1800 | It is suitable for manufacturing drills with big diameters of 3.2-6.3mm for machining PCB, drills of 0.8-3.2mm and mills, and it is also suitable for making solid carbide tools for machining aluminum alloy, plastic, PTFE and compound materials, such as carbon fiber, etc. |
| YF08 | 14.55 | 3900 | 1800 | It is suitable for manufacturing micro-drills for machining PCB. It is also suitable for manufacturing various kinds of solid cemented carbide tools for machining glass fiber, wood, plastics, paper and brass, Al alloy, etc. |
| YG6X | 14.8 | 1800 | 1550 | It is suitable for manufacturing solid carbide tools and wear parts. |
| YG8 | 14.6 | 2400 | 1400 | It is suitable for manufacturing carbide core rods and wear parts. |
| YL10.2 | 14.5 | 4000 | 1550 | It is suitable for manufacturing various kinds of solid cemented carbide tools for machining heat-resistant alloys and Ti alloy etc. It is also suitable for manufacturing micro-drills for machining PCB. |
Size and drawing:
Solid carbide rod
| (Unit):mm | |||
| Diameter | Tolerance | Length | Tolerance |
| D≤5 | 0-0.3 | 330<L | 0-6.0 |
| 5<D≤20 | 0-0.4 | ||
| 20<D | 0.1-0.6 |
| 310mm or 330mm | (Unit):mm | ||
| Diameter | Tolerance | Diameter | Tolerance |
| 1.2 | +0.20 | 16.7 | +0.50 |
| 1.7 | 17.2 | ||
| 2.2 | 17.7 | ||
| 2.7 | 18.2 | +0.60 | |
| 3.2 | 18.7 | ||
| 3.7 | 19.2 | ||
| 4.2 | 19.7 | ||
| 4.7 | 20.2 | ||
| 5.2 | 20.7 | ||
| 5.7 | +0.25 | 21.2 | |
| 6.2 | 21.7 | ||
| 6.7 | 22.2 | ||
| 7.2 | 22.7 | ||
| 7.7 | 23.2 | ||
| 8.2 | +0.30 | 23.7 | |
| 8.7 | 24.2 | +0.70 | |
| 9.2 | 25.2 | ||
| 9.7 | 25.7 | ||
| 10.2 | 26.2 | ||
| 10.7 | 27.2 | ||
| 11.2 | +0.35 | 28.2 | |
| 11.7 | 29.2 | ||
| 12.2 | 30.2 | ||
| 12.7 | +0.45 | 31.2 | |
| 13.2 | 32.2 | ||
| 13.7 | 33.2 | 0.80 | |
| 14.2 | +0.50 | 34.2 | |
| 14.7 | 35.5 | ||
| 15.2 | 36.2 | ||
| 15.7 | 382 | ||
| 16.2 | 40.2 |