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Cat. No.:
Hand reamer H7, Nominal ⌀ DC: 12mm
Article no.: 670092
Catalog no.: 160150
Article code:
Product details
Technical Data
| Cooling lubricant | no | |
| Interface position | on the machine | |
| Holder type | square mounting | |
| Holder version | dimensionless nominal size without cooling | |
| Holder size, no dimensions | 10 | |
| Cutter diameter 1st step min. | 12 mm | |
| Configurable | no | |
| Hole to be created 1st step, ISO tolerance class | H7 | |
| Hole to be created 1st step, upper dimension | 0.015 mm | |
| Hole to be created 1st step, lower dimension | 0.008 mm | |
| Cutting edge length | 76 mm | |
| Number of teeth | 6 | |
| Twist direction | left-hand | |
| Helix angle max. | 8 degrees | |
| Graduation | unequal spacing | |
| Shank square | 10 mm | |
| Type of reaming tool | for through holes | |
| Guide elements present | no | |
| Type of drive | Hand reamer | |
| Tool material | HSS | |
| Machining group | K (cast iron); M (stainless steel); N (non-ferrous metals); P (steel) | |
| Coating | uncoated | |
| Interface | joint 1 | |
| Gauge length | 96 mm | |
| Overall length | 152 mm | |
| Cutting direction | right-hand cutting | |
| Tool version | solid steel | |
| Standard | DIN 206 B | |
| Machining method | drilling into solid material | |
| Colour ring | without | |
| Type of product | cylindrical reamer | |
| Content | single part |
Identification & Classification
| Article number | 670092 | |
| Catalog number | 160150 | |
| EAN / GTIN | 4045197937261 | |
| Manufacturer number | 160150 12 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
P
P
P
Description
Version:
With left-hand helix 7 − 8° and long taper lead, more than 1/5 of the cutting length. An even number of teeth with irregular spacing for accurately round holes, free of chatter. The cylindrical ground chamfer on the plain cutting section smooths the hole and guides the reamer.
Application:
For through holes (not for blind holes). Also very suitable for interrupted holes.