Set of knives for Macey-Harris 640, HcHCr
- Reference:
- KANL-0126-0000-0889
- Availability:
- 2-3 weeks
- Price:
- 1 192,88 € VAT excl.
A set of 6 knifes (blades) for Macey-Harris 640 cutting machine. The blades are made of High Carbon High Chromium Steel (HcHCr) material for heavy duty and trouble free operation. They have unmatched sharpness and cutting with high wear resistance. Manufactured to high precision in a modern manufacturing plant. Suitable for cutting of all kinds of paper, boards, foils, rubbers and other materials for print and paper industry.
Please note: images of knives are provided for illustrative purposes only. Please refer to the technical specification for dimensions and configuration of threaded holes and other features.
Consider ordering cutting sticks together with the Macey-Harris 640 knife and save on shipping costs.
Technical Specification
The set contains following 6 knives:
| Qty | Type | Dimensions | Holes | Material |
|---|---|---|---|---|
| 1x | Upper Front | 558.8x76.2x9.52mm | 7x1/2in-13, 4x1/4in-20 | HcHCr |
| 1x | Upper Left | 361.95x76.2x9.52mm | 5x1/2in-13, 4x1/4in-20 | HcHCr |
| 1x | Upper Right | 361.95x76.2x9.52mm | 5x1/2in-13, 4x1/4in-20 | HcHCr |
| 1x | Lower Front | 558.8x25x12.7mm | 7xSlots | HcHCr |
| 1x | Lower Left | 381x25x12.7mm | 5xSlots | HcHCr |
| 1x | Lower Right | 381x25x12.7mm | 5xSlots | HcHCr |
Known Compatibility
Macey-Harris 640. .
Additional Information
Packaging and shipment:
This set of knives ships from the EU (European Union). Knives ship packed in a specialised holster/box for a maximum protection of the blade as well as health and safety reasons. The cost for transportation box and other packaging materials is included in the shipping price.
Information on materials used for manufacture of knives (blades):
The blades of these knifes are made of High Carbon High Chromium Steel (HcHCr). The quality of cut, period of time between sharpening as well as life of the blade are all dependent on the metal alloy used. The following chart presents typical qualitative lifetime of various blade materials relative to the standard steel.
Depending on your application, you can save cost, improve quality of cut, reduce interval between sharpening, as well as downtime of you cutting machine by purchasing a blade made of a higher grade metal alloy.
Material legend / abbreviations:
SS: standard steel, also known as Durapid or tool steel
HSS: high speed steel, also known as Duritan
TC: tungsten carbide, also known as Incomet, TCT
TC-F: fine grain tungsten carbide
TC-U: ultra-fine grain tungsten carbide
Customised industrial knives
In you cannot find a knife for your machine, or require a custom made knife, please do not hesitate to contact our Customer Service.
