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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
GARANT Master Form Steel fluteless machine tap with oil grooves extra long HSS-E-PM Form C 6HX, TiAlN, M: M8
Article no.: 186437
Catalog no.: 139208
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 | |
| Wet minimum | suitable | |
| Wet maximum | suitable | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Interface coding | ZYL00802105 | |
| Holder shape | smooth shank with square drive | |
| Holder version | metric | |
| Holder size, metric | 8 mm | |
| Holder tolerance class | h9 | |
| Shank diameter DS | 8 mm | |
| Length of shank LS | 140 mm | |
| Oil | suitable | |
| Cooling lubricant | yes | |
| Series | Master Form | |
| Thread type | M | |
| Nominal diameter of metric thread D | 8 mm | |
| Thread D | M8-6HX | |
| Thread pitch | 1.25 mm | |
| Thread tolerance class | ISO 2X 6HX | |
| Chisel edge diameter | 7.22 mm | |
| Length of tapping part Lc | 14.34 mm | |
| Tap infeed length | 3.13 mm | |
| Taper lead angle | 9 degrees | |
| Number of teeth | 5 | |
| Twist direction | neutral, straight | |
| 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 | 7.45 mm | |
| Core hole diameter guideline value | 7.45 mm | |
| Flank angle | 60 degrees | |
| Square-drive width across flats □ | 6.2 mm | |
| Normlänge L | 180 mm | |
| Tool material | HSS-E-PM | |
| Machining group | M (stainless steel); P (steel) | |
| Cutting media, manufacturer’s designation | HSS-E-PM | |
| Coating | TiAlN | |
| Interface | joint 1 | |
| Usable length L1 | 24 mm | |
| Overall length L | 180 mm | |
| Weight | 79 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid steel | |
| Standard | Werksnorm | |
| Data carriers | without data carrier | |
| Machining method | thread processing internal (EGI) | |
| Colour ring | without | |
| Type of product | fluteless tap | |
| Content | single part |
Identification & Classification
| Article number | 186437 | |
| Catalog number | 139208 | |
| EAN / GTIN | 4062406383718 | |
| Manufacturer number | 139208 M8 | |
| Article class | 11I | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
34
P
33
P
32
P
24
P
16
P
10
M
10
N
20
Description
Version:
Tolerance class: ISO 2X/6HX.
The latest generation of high-performance fluteless taps, specially developed for use in steel materials.
With extra long shank.
The latest generation of high-performance fluteless taps, specially developed for use in steel materials.
- Optimised polygon geometry for a lower torque.
- Multi-layer HIPIMS coating for high wear resistance.
- HSS-E-PM substrate for exceptional process reliability.
With extra long shank.
Advantage:
Ideal for thread forming where access is difficult.