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Article no. {{ combinedCodeWithHighlight }}
Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Machine tap HSS-E-PM Form B, uncoated, M: M4
Article no.: 325449
Catalog no.: 131280
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 | |
| Cooling lubricant | yes | |
| Manufacturer’s designation | Maschinen-Gewindebohrer HSS-E-PM Form B | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Shank diameter DS | 4.5 mm | |
| Length of shank LS | 36 mm | |
| Thread type | M | |
| Nominal diameter of metric thread D | 4 mm | |
| Thread D | M4 | |
| Thread pitch | 0.7 mm | |
| Thread tolerance class | ISO 2 6H | |
| Length of tapping part Lc | 12.9 mm | |
| Tap infeed length | 3.5 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 | B | |
| Application for type of drilling | through hole | |
| To depth (x diameter) | 3 | |
| Number of clamping slots | 3 | |
| Core hole diameter | 3.3 mm | |
| Flank angle | 60 degrees | |
| Square-drive width across flats □ | 3.4 mm | |
| Tool material | HSS-E-PM | |
| Coating | uncoated | |
| Interface | joint 1 | |
| Gauge length A | 64.6 mm | |
| Overall length L | 63 mm | |
| Weight | 8 g | |
| Cutting direction | right-hand cutting | |
| Standard | DIN 371 | |
| Shape letter standard number | B | |
| Machining method | thread processing internal (EGI) | |
| Colour ring | without | |
| Type of product | taps |
Identification & Classification
| Article number | 325449 | |
| Catalog number | 131280 | |
| EAN / GTIN | 4045197069405 | |
| Manufacturer number | 131280 M4 | |
| Article class | 11H | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
15
P
18
P
18
P
18
P
9
Description
Version:
With spiral point.
Advantage:
Greater wear resistance.