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HOLEX Clever Tap machine tap, uncoated, M: M8
Article no.: 135255 M8
Article code:
Product details
Technical Data
| Tool material | HSS-E | |
| Coating | uncoated | |
| Cutting direction | right-hand cutting | |
| Thread D | M8x1,25-6H | |
| Thread pitch | 1.25 mm | |
| Thread type | metric ISO coarse thread | |
| Thread tolerance class | ISO 2 6H | |
| Core hole diameter | 6.8 mm | |
| Application for type of drilling | blind hole | |
| Shank diameter DS | 8 mm | |
| Square-drive width across flats □ | 6.2 mm | |
| Overall length L | 90 mm | |
| Taper lead form | C | |
| Standard | DIN 371 | |
| Flank angle | 60 degrees | |
| Through-coolant | no | |
| Entry of cooling lubricant | without cooling lubricant entry | |
| Escape of cooling lubricant | without cooling lubricant exit | |
| Cooling lubricant | yes | |
| Series | Clever Tap | |
| Manufacturer’s designation | HOLEX Clever Tap Maschinen-Gewindebohrer | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Length of shank LS | 54.12 mm | |
| Nominal diameter of metric thread D | 8 mm | |
| Chisel edge diameter | 6.7 mm | |
| Length of tapping part Lc | 17.22 mm | |
| Tap infeed length | 3.13 mm | |
| Taper lead angle | 15 degrees | |
| Number of teeth | 3 | |
| Twist direction | right-hand | |
| Twist angle | 40 degrees | |
| Type of thread-cutting tool | machine tap for conventional machining | |
| To depth (x diameter) | 2.5 | |
| Number of clamping slots | 3 | |
| Machining group | P (steel) | |
| Cutting media, manufacturer’s designation | HSS-E | |
| Interface | joint 1 | |
| Gauge length A | 91.6 mm | |
| Weight | 28 g | |
| Data carriers | without data carrier | |
| Machining method | thread processing internal (EGI) | |
| Colour ring | without | |
| Type of product | taps | |
| Content | single part |
Identification & Classification
| Article number | 135255 M8 | |
| EAN / GTIN | 4067263162032 | |
| Manufacturer number | 135255 M8 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
13
N
13
P
12
P
12
P
6
Description
Version:
Sturdy tap for conventional standard applications. High-quality HSS-E tool material and geometry for steels. Surface: Bronze-coloured tempered thread profile.