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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
GARANT Master TM end cutting thread mill 2.5×D, AlCrN, M: M12
Article no.: 2018311
Catalog no.: 139526
Article code:
Product details
Technical Data
| Through-coolant | yes | |
| Entry of cooling lubricant | with cooling lubricant entry, decentrally via collar and axially concentric | |
| Escape of cooling lubricant | with cooling lubricant exit, axial groove on shank | |
| Cooling lubricant | yes | |
| Wet minimum | suitable | |
| Series | Master TM | |
| Wet maximum | suitable | |
| Manufacturer’s designation | GARANT Master TM Bohrzirkulargewindefräser | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Interface coding | ZYL01000115 | |
| Holder shape | Standard | |
| Holder version | metric | |
| Holder size, metric | 0100 mm | |
| Dry machining | suitable only under restricted conditions | |
| Type of mounting | spigot | |
| Holder tolerance class | h$06 | |
| Shank diameter DS | 10 mm | |
| Shank length LS | 40 mm | |
| Holder diameter, ISO tolerance class | 0 mm | |
| Holder diameter, upper dimension | 0 mm | |
| Holder diameter, lower dimension | -9 mm | |
| Oil | suitable | |
| Shank type | HA | |
| Air | suitable only under restricted conditions | |
| Tool material | solid carbide | |
| Machining group, manufacturer-specific | HC-P10 | |
| Machining group | P (steel) | |
| Tool application group | N | |
| Cutting media, manufacturer’s designation | K55SF | |
| Coating | AlCrN | |
| Cutter diameter Dc | 9.8 mm | |
| Recess diameter D1 | 7.45 mm | |
| Cutting edge length Lc | 3.5 mm | |
| Head length L3 | 3.5 mm | |
| Shoulder length | 31.75 mm | |
| Thread type | M | |
| Thread pitch | 1.75 mm | |
| Nominal thread diameter | 12 mm | |
| Thread diameter min. | 12 mm | |
| Thread diameter max. | 14 mm | |
| Balancing quality | G6,3/10000 | |
| Relief angle | 7 degrees | |
| Side rake angle | 4 degrees | |
| Number of effective cutters (peripheral side) Z | 4 | |
| Twist direction | right-hand | |
| Twist angle | 10 degrees | |
| Helical pitch | 10 mm | |
| Spacing of the cutters | unequal spacing | |
| Application for type of drilling | up to 2.5×D for blind holes and through holes | |
| Flank angle | 60 degrees | |
| Number of clamping slots | 4 | |
| Internal/external application | internal | |
| Full profile | yes | |
| Interface | joint 1 | |
| Gauge length A | 36 mm | |
| Usable length L1 | 31.75 mm | |
| Overall length L | 76 mm | |
| Functional length | 76 mm | |
| Max. speed | 30,000 min-1 | |
| Weight | 180 g | |
| Cutting direction | left-hand cutting | |
| Tool version | solid carbide | |
| Standard | DIN 13 | |
| Data carriers | without data carrier | |
| Colour ring | green | |
| Type of product | thread mill |
Identification & Classification
| Article number | 2018311 | |
| Catalog number | 139526 | |
| EAN / GTIN | 4067263290674 | |
| Manufacturer number | 139526 M12 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
220
N
220
N
180
P
140
P
130
P
120
P
90
P
80
H
85
H
50
M
82
M
75
S
50
K
120
N
200
Description
Version:
Tool for combined production of bore and thread in a single work step. The special front cutter geometry with unequal spacing permits process-reliable circular thread milling across a wide spectrum of materials. The side cooling grooves on the shank ensure outstanding coolant feed without weakening the tool core and thus offer maximum process reliability even in unstable conditions. All tools have left-hand cutting and are suitable for right-hand and left-hand threads.
- Significantly reduced vibrations due to irregular cutting edge spacing.
- New coating for optimum wear resistance.
- Cooling grooves on the shank for targeted coolant feed.
- Corrected thread profile for avoidance of profile distortions.