Helical coolant holes are important because they improve the cooling and lubrication of the cutting tool. This helps to maintain optimal cutting temperatures, reduce thermal stress, and extend the life of the tool. The helical design also aids in better chip evacuation during machining.
Why are helical coolant holes important in tungsten carbide rods?
Helical coolant holes are important because they improve the cooling and lubrication of the cutting tool. This helps to maintain optimal cutting temperatures, reduce thermal stress, and extend the life of the tool. The helical design also aids in better chip evacuation during machining.
Products Size
| Type | ID | OD | Bolt Circle TK | Pitch | Pitch Tol | Length | Hole Deviation |
| Bφ6×2φ0.3×TK1×330H40 |
0.3 |
6 | 1 | 22.46 | -0.39/+0.4 | 330 | 0.15 |
| Bφ6×2φ0.5×TK2.2×330H40 | 0.5 | 6 | 2.2 | 22.46 | -0.39/+0.4 | 330 | 0.15 |
| Bφ8×2φ0.65×TK2.7×330H40 | 0.65 |
8 |
2.7 | 29.98 | -0.53/+0.54 | 330 | 0.15 |
| Bφ10×2φ0.8×TK3.5×330H40 | 0.8 | 10 | 3.5 | 37.44 | -0.66/+0.67 | 330 | 0.20 |
| Bφ12×2φ0.9×TK4.2×330H40 | 0.9 | 12 | 4.2 | 44.93 | -0.79/+0.8 | 330 | 0.30 |
| Bφ14×2φ1×TK4.7×330H40 | 1 | 14 | 4.7 | 52.42 | -0.92/+0.94 | 330 | 0.40 |
| Bφ16×2φ1.2×TK5.5×330H40 | 1.2 | 16 | 5.5 | 59.9 | -0.99/+1.01 | 330 | 0.40 |
| Bφ18×2φ1.4×TK6.3×330H40 | 1.4 | 18 | 6.3 | 67.39 | -1.18/+1.21 | 330 | 0.50 |
| Bφ20×2φ1.5×TK7.1×330H40 | 1.5 | 20 | 7.1 | 74.88 | -1.31/+1.34 | 330 | 0.50 |
team introduction
We can independently complete a set of processes from raw materials to finished products to testing, as well as the ability to develop new products
Wet Milling Department
The alloy balls in the ball mill are all raw materials and correspond to each brand.
Spray Drying Tower
Spray granulation can ensure that the oxygen content of the mixture is relatively stable.
Sintering Department
10 M Pa Pressure sintering furnace, customized according to our process.
Testing Department
We have all the equipment to test the performance of cemented carbide.
Contact Us
Zhuzhou Kunrui Carbide Co., Ltd.
Add: B10 building, Nanzhou Industrial Area, Lukou District, Zhuzhou City, Hunan Province, China
Mob: +8615673354243
Tel: 0731-2727-6838
Fax: 0731-2727-6838
Email: info@zzkrhj.com
WhatsApp/WeChat/Telegram: +8615673354243
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