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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
GARANT Master Form Steel fluteless machine tap with oil grooves HSS-E-PM IC, TiAlN, MF: 12X1
Article no.: 186511
Catalog no.: 139290
Article code:
Product details
Technical Data
| Through-coolant | yes | |
| Cooling lubricant | yes | |
| Series | Master Form | |
| Manufacturer’s designation | GARANT Master Form Steel Maschinen-Gewindeformer mit Schmiernuten | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Shank diameter DS | 9 mm | |
| Length of shank LS | 60 mm | |
| Thread type | MF | |
| Nominal diameter of metric thread D | 12 mm | |
| Thread D | M12x1 | |
| Thread pitch | 1 mm | |
| Thread tolerance class | ISO 2X 6HX | |
| Chisel edge diameter | 11.42 mm | |
| Length of tapping part Lc | 15.9 mm | |
| Tap infeed length | 2.5 mm | |
| Taper lead angle | 9 degrees | |
| Number of teeth | 8 | |
| Twist direction | neutral, straight | |
| Twist angle | 0 degrees | |
| Taper lead form | C | |
| Cutting part version | with lubrication groove and dirt trap groove | |
| Application for type of drilling | through hole; blind hole | |
| To depth (x diameter) | 3; 3 | |
| Number of clamping slots | 8 | |
| Core hole diameter | 11.55 mm | |
| Core hole diameter guideline value | 11.55 mm | |
| Flank angle | 60 degrees | |
| Square-drive width across flats □ | 7 mm | |
| Tool material | HSS-E-PM | |
| Machining group | P (steel) | |
| Coating | TiAlN | |
| Interface | joint 1 | |
| Usable length L1 | 36 mm | |
| Overall length L | 100 mm | |
| Weight | 98 g | |
| Cutting direction | right-hand cutting | |
| Standard | DIN 2174 | |
| Machining method | thread processing internal (EGI) | |
| Colour ring | without | |
| Type of product | fluteless tap |
Identification & Classification
| Article number | 186511 | |
| Catalog number | 139290 | |
| EAN / GTIN | 4062406383961 | |
| Manufacturer number | 139290 12X1 | |
| Article class | 11I | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
42
P
40
P
38
P
29
P
20
P
15
M
15
M
8
N
25
Description
Version:
GARANT Master Form Steel:
High power fluteless taps of the latest generation, specially developed for use in steels.
With internal coolant feed laterally from the grooves. Permits the longest possible tool life when machining through holes and blind holes.
High power fluteless taps of the latest generation, specially developed for use in steels.
- Optimised polygon geometry for a reduced torque.
- Multi-layer HIPIMS coating for high wear resistance.
- HSS-E-PM substrate for top process reliability.
- DIN 2174 (≈ DIN 371 ≤ M10; DIN 376≥ M12).
With internal coolant feed laterally from the grooves. Permits the longest possible tool life when machining through holes and blind holes.