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EAN / GTIN:
Manufacturer number:
Cat. No.:
GARANT Master TM plain shank thread mill with countersink 2.5×D, AlTiN, M: M4
Article no.: 139664 M4
Article code:
Product details
Technical Data
| Through-coolant | yes | |
| Entry of cooling lubricant | with cooling lubricant entry, axially concentric | |
| Escape of cooling lubricant | with cooling lubricant exit, axially concentric | |
| Cooling lubricant | yes | |
| Series | Master TM | |
| Manufacturer’s designation | GARANT Master TM Schaft-Gewindefräser mit Senkstufe | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Interface coding | ZYL00600100 | |
| Holder shape | Standard | |
| Holder version | metric | |
| Holder size, metric | 0060 mm | |
| Holder tolerance class | h6 | |
| Shank diameter | 6 mm | |
| Shank length | 36 mm | |
| Shank type | HA | |
| Tool material | solid carbide | |
| Coating | AlTiN | |
| Cutter diameter | 3.1 mm | |
| Neck diameter | 5 mm | |
| Cutting edge length | 10.15 mm | |
| Thread type | M | |
| Thread pitch | 0.7 mm | |
| Thread nominal diameter, metric | 4 mm | |
| Relief angle | 0 degrees | |
| Side rake angle | 4 degrees | |
| Number of effective cutters, peripheral side | 4 | |
| Twist direction | right-hand | |
| Twist angle | 15 degrees | |
| Helical pitch | 36.346 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 | |
| Countersink angle | 90 degrees | |
| Internal/external application | internal | |
| Full profile | yes | |
| Interface | joint 1 | |
| Gauge length | 22 mm | |
| Overall length | 58 mm | |
| Functional length | 58 mm | |
| Max. speed | 30,000 min-1 | |
| Weight | 20 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | DIN 4000-82 | |
| Data carriers | without data carrier | |
| Machining method | spiral milling (thread milling) | |
| Colour ring | green | |
| Type of product | thread mill |
Identification & Classification
| Article number | 139664 M4 | |
| EAN / GTIN | 4067263126751 | |
| Manufacturer number | 139664 M4 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
200
N
190
N
160
P
125
P
115
P
110
P
80
P
70
M
75
M
70
S
45
K
105
N
175
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.
- Latest-generation 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.