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EAN / GTIN:
Manufacturer number:
Cat. No.:
Grooving toolholder, left-hand, Shank width / groove width w: 20/5mm
Article no.: 479781
Catalog no.: 273756
Article code:
Product details
Technical Data
| Through-coolant | no | |
| Cooling lubricant | yes | |
| Shank form | square | |
| Shank height | 20 mm | |
| Shank width | 20 mm | |
| Functional width | 21.5 mm | |
| Base body length | 125 mm | |
| Cutting width | 5 mm | |
| Grooving/usable depth max. | 25 mm | |
| Overall length | 125 mm | |
| Cutting direction | left-hand cutting | |
| Tool version | solid steel | |
| Machining method | grooving and parting off | |
| Type of product | Clamping toolholder | |
| Content | single part |
Identification & Classification
| Article number | 479781 | |
| Catalog number | 273756 | |
| EAN / GTIN | 4045197485113 | |
| Manufacturer number | 273756 20/5 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
Made of high-tensile tool steel (> 1300 N/mm2). In conjunction with the convex insert clamping, the system achieves very high resistance to axial and radial cutting forces and thereby significantly increases the surface quality and productivity.
Note:
From groove width 6 mm at tmax (5×groove width), the second cutter comes into contact with the workpiece. This can lead to scoring. Reliably free of scoring up to t = 24.5 mm.