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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Machine tap, uncoated, M: M12
Article no.: 249837
Catalog no.: 131700
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 | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Interface coding | ZYL00902105 | |
| Shank diameter DS | 9 mm | |
| Length of shank LS | 79 mm | |
| Thread type | metric ISO coarse thread | |
| Nominal diameter of metric thread D | 12 mm | |
| Thread D | M12 | |
| Thread pitch | 1.75 mm | |
| Thread tolerance class | ISO 2 6H | |
| Chisel edge diameter | 9.6 mm | |
| Length of tapping part Lc | 31 mm | |
| Tap infeed length | 5.25 mm | |
| Taper lead angle | 8 degrees | |
| Number of teeth | 3 | |
| Twist direction | left-hand | |
| Twist angle | 20 degrees | |
| Type of thread-cutting tool | machine tap for conventional machining | |
| Taper lead form | D | |
| Application for type of drilling | through hole | |
| To depth (x diameter) | 3 | |
| Number of clamping slots | 3 | |
| Core hole diameter | 10.2 mm | |
| Flank angle | 60 degrees | |
| Square-drive width across flats □ | 7 mm | |
| Tool material | HSS-E | |
| Cutting media, manufacturer’s designation | HSS-E | |
| Coating | uncoated | |
| Interface | joint 1 | |
| Gauge length A | 110 mm | |
| Overall length L | 110 mm | |
| Weight | 75 g | |
| Cutting direction | right-hand cutting | |
| Standard | DIN 376 | |
| Machining method | thread processing internal (EGI) | |
| Colour ring | without | |
| Type of product | taps |
Packaging units
| 1 Carton | 3 pieces |
Identification & Classification
| Article number | 249837 | |
| Catalog number | 131700 | |
| EAN / GTIN | 4045197070098 | |
| Manufacturer number | 131700 M12 | |
| 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:
Sturdy design with 15° left-hand spiral.
Advantage:
Particularly suitable for interrupted cuts (e.g. longitudinal groove in the hole).