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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Fine boring head ER25 ⌀ 39.9 − 70.1 mm
Article no.: 237501
Article code:
Product details
Technical Data
| Through-coolant | yes | |
| Escape of cooling lubricant | with cooling lubricant exit, axially concentric | |
| Cooling lubricant | yes | |
| Manufacturer’s designation | GARANT ERCO | |
| Cutter diameter min. | 39.9 mm | |
| Cutter diameter max. | 70.1 mm | |
| Groove width | 39 mm | |
| Width across flats | 0.5 mm | |
| Gauge length | 57.5 mm | |
| Setting angle | 90 degrees | |
| Setting angle type | side adjustment angle | |
| Overall length | 84.5 mm | |
| Type of product | Spindle nose | |
| Tool version | solid steel | |
| Machining method | boring out | |
| Balancing device | without | |
| Balancing | without | |
| Adjustment range | radial setting | |
| Weight | 0.509 kg |
Identification & Classification
| Article number | 237501 | |
| EAN / GTIN | 4045197579126 | |
| Manufacturer number | 237501 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
The Monoblock System consists of a boring tool with an integral taper which is simply screwed on to the existing ER25 collet chuck. Quick rough adjustment. Can be extended with the bridge No. 237508 to ⌀ 100.1 mm.
Application:
Adjustment accuracy 0.01 mm on the ⌀. Spindle nose with suitable standard ISO insert type CC..0602.
Supplied with:
With indexable insert No. 260052 size CU7010.
Spare part:
Insert screw No. 237606 size 1.
Recommendation:
Note:
During the extraction cycle ensure cutting edge orientation ±20°!