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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
GARANT Master TM plain shank thread mill with countersink 2×D, TiAlN, G: G1/16
Article no.: 670049
Catalog no.: 139715
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 angled | |
| Cooling lubricant | yes | |
| Wet minimum | suitable | |
| Series | Master TM | |
| Wet maximum | suitable | |
| Manufacturer’s designation | GARANT Master TM Schaft-Gewindefräser mit Senkstufe 2×D, TiAlN, G1/16 | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Holder version | metric | |
| Holder size, metric | 10 mm | |
| Dry machining | suitable only under restricted conditions | |
| Holder tolerance class | h6 | |
| Shank diameter | 10 mm | |
| Shank length | 40 mm | |
| Oil | suitable | |
| Shank type | HA | |
| Air | suitable only under restricted conditions | |
| Tool material | solid carbide | |
| Coating | TiAlN | |
| Cutter diameter | 6.2 mm | |
| Neck diameter | 8.3 mm | |
| Cutting edge length | 15.87 mm | |
| Thread type | BSP / G | |
| Thread pitch | 0.91 mm | |
| Turns per inch | 28 | |
| Thread nominal diameter, inch | 0.063 in | |
| Thread nominal diameter, fraction | 1/16 | |
| Number of effective cutters, peripheral side | 4 | |
| Twist direction | right-hand | |
| Corner / edge | 1 | |
| Corner version | sharp-edged | |
| 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 | 4 | |
| Countersink angle | 90 degrees | |
| Internal/external application | internal | |
| Full profile | yes | |
| Interface | joint 1 | |
| Usable length | 15.87 mm | |
| Overall length | 75 mm | |
| Functional length | 40 mm | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | DIN ISO 228/1 | |
| Machining method | spiral milling (thread milling); subland drilling | |
| Colour ring | green | |
| Machining strategy | HPC | |
| Type of product | thread mill |
Identification & Classification
| Article number | 670049 | |
| Catalog number | 139715 | |
| EAN / GTIN | 4045197956934 | |
| Manufacturer number | 139715 G1/16 | |
| 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.
- New coating for optimum wear resistance.
- 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.