1. cutting tool, 31.75mm weldon shank for clamping strength and finish. Suitable for large cutter above Φ61mm

2. Applicable to hole cutting and process of annular groove on various magnetic drills and press, like Alfra, Hougen, Jancy, Euroboor, BDS, Ruko.

3. Can be used on various materials, like steel plate, Copper, aluminium, cast iron, stainless steel and plastic. And complex material available for drilling, a higher cutting speed available.

4. Selected speical-purpose carbide tips with multi-cut geometry for ply-cutting and lower friction. Reduced damage of tips and improved performance of ships removal.

5. multi-ply  cutting end edge geometry, to improve removal of chips and keep less resistance.

6. The specifications from the Φ61mm ~ Φ150mm, depth of cutting 50mm, 75mm, 100mm series.

7. Can be customized Φ150mm ~ Φ200mm, depth can be extended to 200mm according the needs of special occasions

8. The product is mainly used to process the hole of steel component, such as steel structure project, railway traffic, bridging, shipbuilding, machine manufacture, aviation and spaceflight.