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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
GARANT Master TM plain shank thread mill 2×D, AlTiN, UNC: 7/8-9
Article no.: 2104819
Catalog no.: 139732
Article code:
Product details
Technical Data
| Through-coolant | yes | |
| Cooling lubricant | yes | |
| Series | Master TM | |
| Manufacturer’s designation | GARANT Master TM Schaft-Gewindefräser 2×D, AlTiN, UNC: 7/8-9 | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Shank diameter DS | 16 mm | |
| Shank length LS | 48 mm | |
| Packaging | loose | |
| Tool material | solid carbide | |
| Coating | AlTiN | |
| Cutter diameter Dc | 15.95 mm | |
| Cutting edge length Lc | 46.43 mm | |
| Thread type | UNC | |
| Thread pitch | 2.822 mm | |
| Turns per inch | 9 | |
| Thread nominal diameter fraction | 7/8 | |
| Relief angle | 0 degrees | |
| Side rake angle | 4 degrees | |
| Number of effective cutters (peripheral side) Z | 6 | |
| Twist direction | right-hand | |
| Twist angle | 15 degrees | |
| Spacing of the cutters | unequal spacing | |
| Application for type of drilling | up to 2×D for blind holes and through holes | |
| Flank angle | 60 degrees | |
| Number of clamping slots | 6 | |
| Internal/external application | internal | |
| Full profile | yes | |
| Interface | joint 1 | |
| Overall length L | 110 mm | |
| Cutting direction | left-hand cutting | |
| Tool version | solid carbide | |
| Machining method | thread processing internal (EGI) | |
| Colour ring | green | |
| Type of product | thread mill |
Identification & Classification
| Article number | 2104819 | |
| Catalog number | 139732 | |
| EAN / GTIN | 4067263129059 | |
| Manufacturer number | 139732 7/8-9 | |
| 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.
Application:
For UNC unified coarse threads ASME-B1.1.