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Blind hole machine taps + tapping drills, for metric threads: M3-12
Article no.: 229215
Catalog no.: 146950
Article code:
Product details
Technical Data
| Cooling lubricant | yes | |
| Manufacturer’s designation | Grundloch-Maschinen-Gewindebohrer + Kernloch-Spiralbohrer, für metrisches Gewinde: M3-12 | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Holder version | metric | |
| Holder size, metric | 3 mm; 4 mm; 5 mm; 6 mm; 8 mm; 10 mm; 12 mm | |
| Packaging | Plastic case | |
| Thread type | M | |
| Thread nominal diameter metric | 3 mm | |
| Thread | M10; M12; M3; M4; M5; M6; M8 | |
| Number of teeth | 2 | |
| Twist direction | right-hand | |
| Type of thread-cutting tool | machine tap for conventional machining | |
| Taper lead form | B | |
| Pilot pin | without guiding pin | |
| Application for type of drilling | Blind hole | |
| Number of clamping slots | 2 | |
| Core hole diameter | 10.2 mm; 2.5 mm; 3.3 mm; 4.2 mm; 5 mm; 6.8 mm; 8.5 mm | |
| Flank angle | 60 degrees | |
| Tool material | HSS | |
| Coating | uncoated | |
| Interface | joint 1 | |
| Cutting direction | right-hand cutting | |
| Tool version | solid steel | |
| Standard | DIN 371, DIN 376 | |
| Machining method | thread processing internal | |
| Type of product | Taps |
Identification & Classification
| Article number | 229215 | |
| Catalog number | 146950 | |
| EAN / GTIN | 4045197085184 | |
| Manufacturer number | 146950 M3-12 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |