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EAN / GTIN:
Manufacturer number:
Cat. No.:
Machine tap 6G DIN 376, uncoated, M: M20
Article no.: 131350 M20
Article code:
Product details
Technical Data
| Through-coolant | no | |
| Cooling lubricant | yes | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Interface coding | ZYL02105; ZYL01602105 | |
| Holder shape | plain shank | |
| Holder version | metric | |
| Holder size, metric | 0160 mm | |
| Type of mounting | spigot | |
| Holder tolerance class | h9 | |
| Shank diameter | 16 mm | |
| Shank length | 103 mm | |
| Thread type | M | |
| Thread nominal diameter metric | 20 mm | |
| Thread | M20 | |
| Thread pitch | 2.5 mm | |
| Thread tolerance class | 6G | |
| Chisel edge diameter | 16 mm | |
| Width across flats | 12 mm | |
| Length of tapping part | 37 mm | |
| Tap infeed length | 7.5 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 | 17.5 mm | |
| Flank angle | 60 degrees | |
| Square-drive width across flats | 12 mm | |
| Tool material | HSS-E | |
| Cutting media, manufacturer’s designation | HSS-E | |
| Coating | uncoated | |
| Interface | joint 1 | |
| Gauge length | 140 mm | |
| Overall length | 140 mm | |
| Weight | 210 g | |
| Cutting direction | right-hand cutting | |
| Standard | DIN 376 | |
| Machining method | thread processing internal | |
| Colour ring | without | |
| Type of product | Taps |
Identification & Classification
| Article number | 131350 M20 | |
| EAN / GTIN | 4045197069719 | |
| Manufacturer number | 131350 M20 | |
| 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
Description
Version:
With spiral point.
Tolerance class ISO 3 / 6G = oversize 0.02 − 0.04 mm.
All sizes: Shank to DIN 376 (= shank ⌀ relieved); thus suitable for greater operating depths.
Tolerance class ISO 3 / 6G = oversize 0.02 − 0.04 mm.
All sizes: Shank to DIN 376 (= shank ⌀ relieved); thus suitable for greater operating depths.
Application:
For components which are galvanised after threading or shrink slightly when hardened.