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Drill thread milling cutter 2×D, TiAlN, M: M12
Article no.: 139516 M12
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 | |
| Wet maximum | suitable | |
| Manufacturer’s designation | 139516 M12 | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Interface coding | ZYL01400115 | |
| Holder shape | plain shank | |
| Holder version | metric | |
| Holder size, metric | 14 mm | |
| Dry machining | suitable only under restricted conditions | |
| Shank diameter | 14 mm | |
| Shank length | 45 mm | |
| Holder diameter, upper dimension | 14 mm | |
| Holder diameter, lower dimension | 13.989 mm | |
| Oil | suitable | |
| Shank type | HA | |
| Air | suitable only under restricted conditions | |
| Tool material | solid carbide | |
| Cutting media, manufacturer’s designation | VHM | |
| Coating | TiAlN | |
| Cutter diameter | 9.74 mm | |
| Body diameter | 14 mm | |
| Neck diameter | 13.5 mm | |
| Hole diameter | 10.3 mm | |
| Cutting edge length | 26.18 mm | |
| Thread type | M | |
| Thread pitch | 1.75 mm | |
| Thread nominal diameter, metric | 12 mm | |
| Relief angle | 25 degrees | |
| Side rake angle | 8 degrees | |
| Number of effective cutters, peripheral side | 2 | |
| Number of effective cutters, end face | 2 | |
| Twist direction | right-hand | |
| Twist angle | 25 degrees | |
| Helical pitch | 25 mm | |
| Profile angle | 140 degrees | |
| Spacing of the cutters | the same | |
| Application for type of drilling | up to 2×D for blind holes and through holes | |
| Flank angle | 60 degrees | |
| Number of clamping slots | 2 | |
| Width of undercut | 1.75 mm | |
| Countersink angle | 90 degrees | |
| Internal/external application | internal | |
| Full profile | yes | |
| Interface | joint 1 | |
| Gauge length | 45 mm | |
| Usable length | 26.18 mm | |
| Overall length | 90 mm | |
| Functional length | 90 mm | |
| Weight | 150 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | DIN 13 | |
| Data carriers | without data carrier | |
| Machining method | drilling into solid material; subland drilling; thread processing internal | |
| Colour ring | without | |
| Type of product | thread mill |
Identification & Classification
| Article number | 139516 M12 | |
| EAN / GTIN | 4062406393236 | |
| Manufacturer number | 139516 M12 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
220
N
220
K
120
N
330
Description
Version:
Corrected thread profile for milling exact internal threads (ensure stable clamping conditions). Incorporating a countersink profile for a 90° countersink. A stronger core diameter, two narrow geometrically optimised chip flutes and a special drill point result in good chip formation and low cutting pressure.
Internal coolant feed.
Advantage:
Drilling, countersinking and thread milling all with a single tool!