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Machine tap, nitrided, MF: 8X1
Article no.: 236634
Catalog no.: 132880
Article code:
Product details
Technical Data
| Through-coolant | no | |
| Cooling lubricant | yes | |
| Manufacturer’s designation | Maschinen-Gewindebohrer MF 8X1 | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Dry machining | suitable | |
| Shank diameter DS | 6 mm | |
| Length of shank LS | 53.72 mm | |
| Thread type | MF | |
| Nominal diameter of metric thread D | 8 mm | |
| Thread D | MF8x1 | |
| Thread pitch | 1 mm | |
| Thread tolerance class | ISO 2X 6HX | |
| Chisel edge diameter | 6.8 mm | |
| Length of tapping part Lc | 18.2 mm | |
| Tap infeed length | 2.5 mm | |
| Taper lead angle | 15.25 degrees | |
| Number of teeth | 4 | |
| Twist direction | neutral, straight | |
| Twist angle | 0 degrees | |
| Type of thread-cutting tool | machine tap for dynamic machining | |
| Taper lead form | C | |
| Application for type of drilling | through hole; blind hole | |
| To depth (x diameter) | 3; 3 | |
| Number of clamping slots | 4 | |
| Core hole diameter | 7 mm | |
| Flank angle | 60 degrees | |
| Square-drive width across flats □ | 4.9 mm | |
| Tool material | HSS-E | |
| Interface | joint 1 | |
| Gauge length A | 90 mm | |
| Overall length L | 90 mm | |
| Weight | 18 g | |
| Cutting direction | right-hand cutting | |
| Standard | DIN 374 | |
| Machining method | thread processing internal (EGI) | |
| Colour ring | white | |
| Type of product | taps |
Identification & Classification
| Article number | 236634 | |
| Catalog number | 132880 | |
| EAN / GTIN | 4045197074157 | |
| Manufacturer number | 132880 8X1 | |
| Article class | 11H | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
K
13
K
9
Description
Advantage:
Dry machining of cast iron − cooling lubricant not necessary. Particularly wear-resistant due to nitrided surfaces.
Note:
with 4 cutters.