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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
HOLEX Pro Tap machine tap HSS-E Form C, TiN, M: M20
Article no.: 135910 M20
Article code:
Product details
Technical Data
| Through-coolant | no | |
| Entry of cooling lubricant | without cooling lubricant entry | |
| Escape of cooling lubricant | without cooling lubricant exit | |
| Cooling lubricant | yes | |
| Series | Pro Tap | |
| Manufacturer’s designation | HOLEX Pro Tap Universal-Gewindebohrer | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Interface coding | ZYL01602105 | |
| Holder shape | straight clamping flat | |
| Holder version | metric | |
| Holder size, metric | 0160 mm | |
| Holder tolerance class | h9 | |
| Shank diameter | 16 mm | |
| Shank length | 84 mm | |
| Holder diameter, ISO tolerance class | 9 mm | |
| Thread type | M | |
| Thread nominal diameter metric | 20 mm | |
| Thread | M20 | |
| Thread pitch | 2.5 mm | |
| Thread tolerance class | ISO 2 6H | |
| Chisel edge diameter | 17.1 mm | |
| Width across flats | 12 mm | |
| Length of tapping part | 30.3 mm | |
| Tap infeed length | 5.7 mm | |
| Taper lead angle | 15 degrees | |
| Flute length | 56 mm | |
| Number of teeth | 4 | |
| Twist direction | right-hand | |
| Twist angle | 40 degrees | |
| Helical pitch | 76.17 mm | |
| Type of thread-cutting tool | machine tap for dynamic machining | |
| Taper lead form | C | |
| Pilot pin | without guiding pin | |
| Application for type of drilling | Blind hole | |
| To depth (x diameter) | 3 | |
| Number of clamping slots | 4 | |
| Core hole diameter | 17.5 mm | |
| Flank angle | 60 degrees | |
| Square-drive width across flats | 12 mm | |
| Tool material | HSS-E | |
| Machining group | P (steel) | |
| Cutting media, manufacturer’s designation | HSS-E | |
| Coating | TiN | |
| Interface | joint 1 | |
| Gauge length | 140 mm | |
| Usable length | 60 mm | |
| Overall length | 140 mm | |
| Weight | 376 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid steel | |
| Standard | DIN 376 | |
| Data carriers | without data carrier | |
| Machining method | thread processing internal | |
| Colour ring | green | |
| Type of product | Taps |
Identification & Classification
| Article number | 135910 M20 | |
| EAN / GTIN | 4062406374495 | |
| Manufacturer number | 135910 M20 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
24
N
25
N
10
P
24
P
20
P
15
P
8
M
8
N
15
Description
Version:
HOLEX Pro Tap general-purpose tap. Sturdy design suitable for a wide spectrum of materials. Improved HSS-E tool material with friction-reduction TiN coating.
Form C (2−3 turns lead chamfer).
Form C (2−3 turns lead chamfer).