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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
GARANT Master Tap Alu machine tap for wire thread inserts, DLC, EG-M: EG-M2
Article no.: 2018142
Catalog no.: 138205
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 | |
| Series | Master Tap | |
| Manufacturer’s designation | GARANT Master Tap Alu Maschinen-Gewindebohrer für Drahtgewinde | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Arbor size | 0028 | |
| Shank diameter DS | 2.8 mm | |
| Length of shank LS | 34 mm | |
| Thread type | EG-M | |
| Nominal diameter of metric thread D | 2 mm | |
| Thread D | EG-M2x0,4 | |
| Thread pitch | 0.4 mm | |
| Thread tolerance class | 6HX mod. | |
| Chisel edge diameter | 2.02 mm | |
| Length of tapping part Lc | 4.6 mm | |
| Tap infeed length | 0.6 mm | |
| Taper lead angle | 22.6 degrees | |
| Number of teeth | 2 | |
| Twist direction | right-hand | |
| Twist angle | 45 degrees | |
| Type of thread-cutting tool | machine tap for dynamic machining | |
| Taper lead form | E | |
| Application for type of drilling | blind hole | |
| To depth (x diameter) | 2.5 | |
| Number of clamping slots | 2 | |
| Core hole diameter | 2.15 mm | |
| Flank angle | 60 degrees | |
| Square-drive width across flats □ | 2.1 mm | |
| Tool material | HSS-E-PM | |
| Machining group | N (non-ferrous metals) | |
| Coating | DLC | |
| Interface | joint 1 | |
| Overall length L | 50 mm | |
| Weight | 4 g | |
| Cutting direction | right-hand cutting | |
| Standard | Werksnorm | |
| Data carriers | without data carrier | |
| Machining method | thread processing internal (EGI) | |
| Colour ring | yellow | |
| Type of product | taps | |
| Thread profile | full profile V |
Identification & Classification
| Article number | 2018142 | |
| Catalog number | 138205 | |
| EAN / GTIN | 4067263829836 | |
| Manufacturer number | 138205 EG-M2 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
35
N
32
N
20
N
20
N
18
N
18
N
18
N
25
Description
Version:
High-performance tap, specially developed for aluminium and non-ferrous alloys. Dynamic helical pitch of the flutes ensures optimum chip evacuation and process reliability.
- HSS-E-PM tool material – for high cutting edge stability.
- Ultra-smooth DLC coating for wear resistance and avoidance of edge build-up.
- Dynamic helical pitch of the flutes.
- Short lead chamfer form E.
Application:
For production of EG mounting thread according to metric ISO thread DIN 8140 for STI wire thread inserts (Screw Thread Insert).
Note:
Suitable up to thread depth 2.5 × D.