Active Member
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[China]
Address: 1012-1 Mall, Huaren street, Tianyuan District, Zhuzhou City, Hunan province, China Zip code: 412000
Contact name:Emily
Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd |
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HRC45-55 Tungsten Carbide Tools Double Spiral Hole Round Bar Wear Resistance
Using low press sintering technology, hard alloy bars have god densification, high hardness and high strength
Suit for machining of steel, cast iron, stainless steel, heat-resistant steel, Nickel&Titanium and so on.
It can reach a mirror effect surface after accurate grinding precision of precision: diameter tolerance;D≤±0.03 length tolerance:L≤±0.5.
Good rigidity, strong and wear-resistant, diameter: 1-25 complete specifications, suitable for processing materials with hardness below 50
The high-quality materials are durable, using K10 fine particles, high wear resistance and high strength, low expansion coefficient and good corrosion resistance, eliminating the trouble of frequent replacement, longer service life and worry.
It can be used as a sharp knife, milling cutter, turning tool and other cutting tools according to the applicable tools. It is widely used in tungsten steel molds, tools, punch needles, test rods, needle gauges, thimbles.
Product further:
1. Manufacture of solid carbide tools.
2. Processing materials such as general steel, cast iron, stainless steel, heat resistant steel, nickel base and titanium alloy.
Product Size:
| Unground | Ground h6 | L | TK | Tol. | d | Tol. | Pitch | |
| D | Tol | Tol.+5.0 | ||||||
| 6.3 | 0.4/1.0 | 6 | 330 | 2.7 | ±0.2 | 0.8 | ±0.15 | 32.65 |
| 7.3 | 7 | 330 | 3.5 | 1 | 38.09 | |||
| 8.3 | 8 | 330 | 3.4 | 1 | 43.53 | |||
| 9.3 | 9 | 330 | 4.5 | ±0.3 | 1.4 | 48.97 | ||
| 10.3 | 10 | 330 | 4.8 | 1.3 | 54.41 | |||
| 11.3 | 0.4/1.2 | 11 | 330 | 4.9 | ±0.4 | 1.4 | 59.86 | |
| 12.3 | 12 | 330 | 6.3 | 1.7 | 65.3 | |||
| 13.3 | 13 | 330 | 6.1 | 1.75 | ±0.20 | 70.74 | ||
| 14.3 | 14 | 330 | 6.7 | 1.8 | 76.18 | |||
| 15.3 | 15 | 330 | 7.3 | 1.75 | 81.82 | |||
| 16.3 | 0.4/1.4 | 16 | 330 | 8 | 2 | 87.06 | ||
| 17.3 | 17 | 330 | 8.5 | 1.75 | ±0.25 | 92.95 | ||
| 18.3 | 18 | 330 | 9 | 2.3 | 97.95 | |||
| 19.3 | 19 | 330 | 9.7 | 2 | 103.39 | |||
| 20.3 | 20 | 330 | 10 | ±0.5 | 2.5 | 108.83 | ||
| Grade | Density | HRA | MPa |
| K20 | 14.95 | 90.5 | 1900 |
| K30 | 14.8 | 89.5 | 2200 |
| YL10.2 | 14.5 | 91.8 | 2400 |
| K40 | 15 | 87.5 | 2800 |
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.
Grewin carbide waiting for your kindly inquiry.
