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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
GARANT Master TM plain shank thread mill with countersink 2×D, AlTiN, G: G1/4
Article no.: 2104891
Catalog no.: 139716
Article code:
Product details
Technical Data
| Through-coolant | no | |
| Cooling lubricant | yes | |
| Series | Master TM | |
| Manufacturer’s designation | GARANT Master TM Schaft-Gewindefräser mit Senkstufe 2×D, AlTiN | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Holder version | metric | |
| Holder size, metric | 14 mm | |
| Holder tolerance class | h6 | |
| Shank diameter | 14 mm | |
| Shank length | 50.4 mm | |
| Shank type | HA | |
| Tool material | solid carbide | |
| Machining group | K (cast iron); M (stainless steel); N (non-ferrous metals); P (steel) | |
| Coating | AlTiN | |
| Cutter diameter | 11 mm | |
| Neck diameter | 13.8 mm | |
| Cutting edge length | 27.41 mm | |
| Thread type | BSP / G | |
| Thread pitch | 1.337 mm | |
| Turns per inch | 19 | |
| Thread nominal diameter, fraction | G1/4 | |
| Number of effective cutters, peripheral side | 6 | |
| Spacing of the cutters | unequal spacing | |
| Application for type of drilling | up to 2×D for blind holes and through holes | |
| Flank angle | 55 degrees | |
| Number of clamping slots | 6 | |
| Countersink angle | 90 degrees | |
| Internal/external application | internal | |
| Full profile | yes | |
| Interface | joint 1 | |
| Usable length | 27.41 mm | |
| Overall length | 94 mm | |
| Functional length | 50.4 mm | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | DIN-ISO 228/1 | |
| Machining method | spiral milling (thread milling) | |
| Colour ring | green | |
| Type of product | thread mill | |
| Correction factor fz | 0.1 |
Identification & Classification
| Article number | 2104891 | |
| Catalog number | 139716 | |
| EAN / GTIN | 4067263128953 | |
| Manufacturer number | 139716 G1/4 | |
| 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
45
H
85
H
50
M
82
M
75
S
50
K
120
N
200
Description
Version:
Solid carbide thread milling cutters with irregular cutting edge spacing and an increased number of cutting edges. Due to the irregular cutting edge spacing they achieve very smooth running and long tool life.
Newly developed universal geometry and high-performance coating for use across a wide spectrum of materials.
Newly developed universal geometry and high-performance coating for use across a wide spectrum of materials.
- Significantly reduced vibration due to irregular cutting edge spacing.
- Increased number of cutting edges.
- The latest generation of AlTiN-based HiPIMS coating.
- Corrected thread profile for avoidance of profile distortions.
Advantage:
Incorporating a countersink profile for a 90° countersink and thread milling in a single operation.
Application:
For Whitworth parallel pipe threads DIN-ISO 228/1 (threads that do not form a seal within the connections). Suitable for internal and external threads.