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Re-adjustable hand reamer, Nominal ⌀ DC: 28mm
Article no.: 160500 28
Article code:
Product details
Technical Data
| Type of product | cylindrical reamer | |
| Content | single part | |
| Cutter diameter 1st step min. DC | 28 mm | |
| Cutter diameter 1st step max. DC | 28.28 mm | |
| Overall length L | 247 mm | |
| Cutting edge length LC | 94 mm | |
| Shank square □ | 22.4 mm | |
| Gauge length A | 149 mm | |
| Type of reaming tool | for through holes | |
| Helix angle max. | 8 degrees | |
| Through-coolant | no | |
| Entry of cooling lubricant | without cooling lubricant entry | |
| Escape of cooling lubricant | without cooling lubricant exit | |
| Interface position | on the machine | |
| Holder type | square mounting | |
| Holder version | metric | |
| Holder size, metric | 22,4 mm | |
| Dry machining | suitable only under restricted conditions | |
| Oil | suitable | |
| Cooling lubricant | yes | |
| Manufacturer’s designation | Handreibahle nachstellbar | |
| Configurable | yes | |
| Twist direction | left-hand | |
| Adjustment range | radial setting | |
| Type of drive | hand reamer | |
| Tool material | HSS | |
| Machining group | N (non-ferrous metals); P (steel) | |
| Interface | joint 1 | |
| Usable length L1 | 147 mm | |
| Cutting direction | right-hand cutting | |
| Tool version | solid steel | |
| Standard | DIN 859 | |
| Data carriers | without data carrier | |
| Machining method | reaming (BRE) | |
| Colour ring | without |
Identification & Classification
| Article number | 160500 28 | |
| EAN / GTIN | 4045197250803 | |
| Manufacturer number | 160500 28 | |
| 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:
Up to 5 mm with straight flutes; from 6 mm with left hand helix 7 − 8°. The reamer body is slit and can be adjusted by approx. 1/100 of the reamer ⌀ using the expansion screw (e.g. 20 mm ⌀ = 0.2 mm).
Application:
For opening through holes to a slight oversize. Use the straight fluted reamers only in holes which are not interrupted. Make sure that the screw is not left tightened when stored.