1.Special multi-cut geometry ply-cutting
2. lower friction
3. better performance
4.brtter endurance and removal of chips.
Port: Ningbo
Minimum Order Quantity: 50 Piece/Pieces
Supply Ability: 1000 Piece/Pieces per Day
Payment Terms: L/C,T/T
Contact SupplierPackaging Detail: plastic box inside, carton outside
Delivery Detail: 1 Day for stock/35 days for produce
core drill bit
1. HSS core drill bit, Universal shank can be quick clamped, it is convenient and is applicable to hole cutting and process of annular groove on various magnetic drills and press.
2. The specifications from the Φ12mm to Φ65mm, depth of cut from 25mm, 35mm, 50mm, 75mm, 100mm
3. Made of high-performance high speed steel., e.g. M2, M2AL, M35, M42 etc. And can be used on various materials, like steel plate, Copper, aluminium, cast iron, stainless steel and plastic.
4. Special multi-cut geometry with ply-cutting and lower friction to reach better performance of endurance and removal of chips. So its life is lengthened. It is stable made and can cut with high speed, and make the surface of materials smooth. It has exact diameter and can use after regrinding.
5. TiN or TiAIN coating are available upon request
6. 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.