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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Machine tap, vaporised, M: M20
Article no.: 232258
Catalog no.: 135650
Article code:
Product details
Technical Data
| Through-coolant | no | |
| Cooling lubricant | yes | |
| Manufacturer’s designation | Maschinen-Gewindebohrer M M20 | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Interface coding | ZYL01602105 | |
| Arbor size | 0160 | |
| Shank diameter DS | 16 mm | |
| Length of shank LS | 103 mm | |
| Thread type | metric ISO coarse thread | |
| Nominal diameter of metric thread D | 20 mm | |
| Thread D | M20 | |
| Thread pitch | 2.5 mm | |
| Thread tolerance class | ISO 2 6H | |
| Chisel edge diameter | 16 mm | |
| Length of tapping part Lc | 37 mm | |
| Tap infeed length | 7.5 mm | |
| Taper lead angle | 15 degrees | |
| Number of teeth | 4 | |
| Twist direction | right-hand | |
| Twist angle | 40 degrees | |
| Type of thread-cutting tool | machine tap for dynamic machining | |
| Taper lead form | C | |
| Application for type of drilling | blind hole | |
| To depth (x diameter) | 2 | |
| Number of clamping slots | 4 | |
| Core hole diameter | 17.5 mm | |
| Flank angle | 60 degrees | |
| Square-drive width across flats □ | 12 mm | |
| Tool material | HSS-E | |
| Coating | vaporised | |
| Interface | joint 1 | |
| Overall length L | 140 mm | |
| Weight | 210 g | |
| Cutting direction | right-hand cutting | |
| Standard | DIN 376 | |
| Machining method | thread processing internal (EGI) | |
| Colour ring | blue | |
| Type of product | taps | |
| Content | single part |
Identification & Classification
| Article number | 232258 | |
| Catalog number | 135650 | |
| EAN / GTIN | 4045197077264 | |
| Manufacturer number | 135650 M20 | |
| 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
P
15
M
6
M
4
N
13
Description
Version:
Parallel offset guide thread.
Advantage:
This allows the tap to be reversed with little risk of chips jamming and causing damage to the tap.