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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Single tooth thread mill 2×D, TiAlN, M: M1,6
Article no.: 519873
Catalog no.: 139610
Article code:
Product details
Technical Data
| Through-coolant | no | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Holder shape | plain shank | |
| Holder version | metric | |
| Type of mounting | spigot | |
| Holder tolerance class | h$06 | |
| Shank diameter DS | 3 mm | |
| Length of shank LS | 18 mm | |
| Cooling lubricant | yes | |
| Tool material | solid carbide | |
| Cutter diameter Dc | 1.2 mm | |
| Cutting edge length Lc | 0.35 mm | |
| Thread type | M | |
| Thread pitch | 0.35 mm | |
| Thread nominal diameter | 1.6 mm | |
| Relief angle | 0 degrees | |
| Side rake angle | 0 degrees | |
| Number of effective cutters (peripheral side) Z | 1 | |
| Twist direction | neutral, straight | |
| Twist angle | 180 degrees | |
| Application for type of drilling | up to 2×D for blind holes and through holes | |
| Flank angle | 60 degrees | |
| Number of clamping slots | 4 | |
| Internal/external application | internal | |
| Full profile | no | |
| Cutting media, manufacturer’s designation | VHM TIALN | |
| Coating | TiAlN | |
| Interface | joint 1 | |
| Gauge length A | 4 mm | |
| Usable length L1 | 0.35 mm | |
| Overall length L | 32 mm | |
| Weight | 0.003 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Machining method | thread processing internal (EGI) | |
| Colour ring | green | |
| Type of product | thread mill |
Identification & Classification
| Article number | 519873 | |
| Catalog number | 139610 | |
| EAN / GTIN | 4045197533876 | |
| Manufacturer number | 139610 M1,6 | |
| Article class | 11J | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
300
N
300
N
200
P
300
P
250
P
200
P
100
P
80
H
60
H
40
H
30
M
100
M
80
S
60
N
100
N
100
N
150
Description
Version:
Corrected thread profile for milling exact internal threads (ensure stable clamping conditions). Very sturdy single-tooth thread mill, highly suitable especially for GRP, CRP, and graphite. Also suitable for Ti-based and Ni-based alloys and hardened steels up to 63 HRC.
Advantage:
Significantly less radial pressure than with multi-tooth thread mills.
Note:
Single-tooth thread mill exclusively for milling internal threads. The tapping hole (and where necessary the countersinking) has to be prepared beforehand!