JWE CARBIDE CO., LTD.
Specialized in Tungsten Carbide Products，Aim to Build a World-Renowned Brand.
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Round shank cutter bit for used on 90-100mPa special for Hard Rock Formation
They are used for roadheader and rotary drilling equipment, different models are designed according to different applications.
| Product Type | Round shank bit/rotary cutter drum tooth |
| Carbide buttons Dia. | 30/35 mm |
| Material | 42CrMo, Carbon Steel |
| Performance | Suitable for drilling on rocks of well-developed rock mass with hardness 90-100MPa. |
Advantages:
1. Alloy steel body is made by material ASTM4140 (42CrMoA), heat treatment with HRC38-42 hardness, has high toughness and wearable character.
2. Tungsten carbide button is made from low press sintered and suitable grade selected according to target projects, which are to make sure the good performance during working.
3. The products adapt to the machine with all the performance features, such as a high feed rate, a long service life and short tools changing time. The coal mining tools are suitable for surface mining, underground mining and tunnelling.
4. Selected grade tungsten carbide ensures greater hardness for better cutting performance.
5. Well executed brazing process to combine the carbide button with bit firmly together.
Product Packaging
Applications: