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Machine tap Form C DIN 371/376, TiN, M: M12
Article no.: 131250 M12
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 Form DIN 371/376 M M12 | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Interface coding | ZYL00902105 | |
| Holder shape | straight clamping flat | |
| Holder version | metric | |
| Holder size, metric | 0090 mm | |
| Shank diameter | 9 mm | |
| Shank length | 79 mm | |
| Thread type | M | |
| Thread nominal diameter metric | 12 mm | |
| Thread | M12 | |
| Thread pitch | 1.75 mm | |
| Thread tolerance class | ISO 2 6H | |
| Chisel edge diameter | 9.6 mm | |
| Width across flats | 7 mm | |
| Length of tapping part | 31 mm | |
| Tap infeed length | 5.25 mm | |
| Taper lead angle | 8 degrees | |
| Number of teeth | 4 | |
| Twist direction | neutral, straight | |
| Twist angle | 0 degrees | |
| Type of thread-cutting tool | machine tap for conventional machining | |
| Taper lead form | C | |
| Application for type of drilling | Through hole; Blind hole | |
| To depth (x diameter) | 2 | |
| Number of clamping slots | 4 | |
| Core hole diameter | 10.2 mm | |
| Flank angle | 60 degrees | |
| Square-drive width across flats | 7 mm | |
| Tool material | HSS-E; HSS-E | |
| Cutting media, manufacturer’s designation | HSS-E TIN | |
| Coating | TiN | |
| Interface | joint 1 | |
| Gauge length | 110 mm | |
| Usable length | 36 mm | |
| Overall length | 110 mm | |
| Weight | 75 g | |
| Cutting direction | right-hand cutting | |
| Standard | DIN 13 | |
| Shape letter standard number | C | |
| Machining method | thread processing internal | |
| Colour ring | without | |
| Type of product | Taps |
Identification & Classification
| Article number | 131250 M12 | |
| EAN / GTIN | 4045197069283 | |
| Manufacturer number | 131250 M12 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
16
P
20
P
19
Description
Version:
With spiral point.
(Form C) 2−3 turns chamfer lead − without spiral point. Can also be used for blind holes.
With TiN coating for:
(Form C) 2−3 turns chamfer lead − without spiral point. Can also be used for blind holes.
With TiN coating for:
- Improved wear properties.
- Lower tendency to edge build-up.
- Higher cutting speeds possible.
ISO 2 6H
HSS-E
HSS-E