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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Machine tap long, uncoated, M: M2
Article no.: 231657
Catalog no.: 131800
Article code:
Product details
Technical Data
| 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 | plain shank | |
| Holder tolerance class | h9 | |
| Shank diameter DS | 1.4 mm | |
| Length of shank LS | 63 mm | |
| Cooling lubricant | yes | |
| Manufacturer’s designation | Maschinen-Gewindebohrer lang M M2 | |
| Thread type | M | |
| Nominal diameter of metric thread D | 2 mm | |
| Thread D | M2 | |
| Thread pitch | 0.4 mm | |
| Thread tolerance class | ISO 2 6H | |
| Chisel edge diameter | 1.6 mm | |
| Length of tapping part Lc | 9 mm | |
| Tap infeed length | 1.2 mm | |
| Taper lead angle | 8 degrees | |
| Number of teeth | 3 | |
| Twist direction | neutral, straight | |
| Twist angle | 0 degrees | |
| Type of thread-cutting tool | machine tap for conventional machining | |
| Taper lead form | A | |
| Recommended maximum drilling depth L2 | 4 mm | |
| Application for type of drilling | through hole | |
| To depth (x diameter) | 2 | |
| Number of clamping slots | 3 | |
| Core hole diameter | 1.6 mm | |
| Flank angle | 60 degrees | |
| Tool material | HSS | |
| Cutting media, manufacturer’s designation | HSS | |
| Coating | uncoated | |
| Interface | joint 1 | |
| Overall length L | 70 mm | |
| Weight | 5 g | |
| Cutting direction | right-hand cutting | |
| Standard | DIN 357 | |
| Machining method | thread processing internal (EGI) | |
| Colour ring | without | |
| Type of product | taps | |
| Content | single part |
Identification & Classification
| Article number | 231657 | |
| Catalog number | 131800 | |
| EAN / GTIN | 4045197070319 | |
| Manufacturer number | 131800 M2 | |
| Article class | 11H | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
13
P
15
P
15
K
9
Description
Version:
Long shank (with tapered shank ⌀ for greater operating depths).
Advantage:
Particularly suitable for tapping holes where access is difficult.