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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: 8X1
Article no.: 186509
Catalog no.: 139290
Article code:
Product details
Technical Data
| Through-coolant | yes | |
| Entry of cooling lubricant | with cooling lubricant entry, radial | |
| Escape of cooling lubricant | with cooling lubricant exit, axial groove on shank | |
| Cooling lubricant | yes | |
| Series | Master Form | |
| Manufacturer’s designation | GARANT Master Form Steel Maschinen-Gewindeformer mit Schmiernuten HSS-E-PM IK, TiAlN, MF | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Interface coding | ZYL00802115 | |
| Holder shape | plain shank | |
| Holder version | metric | |
| Holder size, metric | 0080 mm | |
| Type of mounting | spigot | |
| Holder tolerance class | h9 | |
| Shank diameter | 8 mm | |
| Shank length | 50 mm | |
| Thread type | MF | |
| Thread nominal diameter metric | 8 mm | |
| Thread | M8x1 | |
| Thread pitch | 1 mm | |
| Thread tolerance class | 6HX | |
| Chisel edge diameter | 7.42 mm | |
| Width across flats | 6.2 mm | |
| Length of tapping part | 14.34 mm | |
| Tap infeed length | 2.5 mm | |
| Taper lead angle | 9 degrees | |
| Number of teeth | 5 | |
| 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 | 5 | |
| Core hole diameter | 7.42 mm | |
| Core hole diameter guideline value | 7.55 mm | |
| Flank angle | 60 degrees | |
| Micrometer standard | no | |
| Square-drive width across flats | 6.2 mm | |
| Tool material | HSS-E-PM | |
| Machining group | P (steel) | |
| Cutting media, manufacturer’s designation | HSS-E-PM | |
| Coating | TiAlN | |
| Interface | joint 1 | |
| Gauge length | 90 mm | |
| Usable length | 24 mm | |
| Overall length | 90 mm | |
| Weight | 41 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | DIN 2174 | |
| Machining method | thread processing internal | |
| Colour ring | without | |
| Type of product | Fluteless tap |
Identification & Classification
| Article number | 186509 | |
| Catalog number | 139290 | |
| EAN / GTIN | 4062406383947 | |
| Manufacturer number | 139290 8X1 | |
| 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.