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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Subland drill HSS 90°, vaporised, for threads: M8
Article no.: 166286
Catalog no.: 117060
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 | |
| Manufacturer’s designation | Kernloch-Stufenbohrer HSS 90°, vaporisiert, für Gewinde: M8 | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Holder shape | plain shank | |
| Holder version | metric | |
| Holder size, metric | 0090 mm | |
| Type of mounting | spigot | |
| Holder tolerance class | h$08 | |
| Shank diameter DS | 9 mm | |
| Shank length LS | 44 mm | |
| Cutter diameter, min. Dc min. | 6.8 mm | |
| Cutter diameter, max. Dc max. | 9 mm | |
| Configurable | no | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance class ISO | h9 | |
| Flute length Lc | 81 mm | |
| Number of teeth Z | 2 | |
| Helix angle, max. | 30 degrees | |
| Angle, 1st step | 118 degrees | |
| Product designation (type) | N | |
| Application for type of drilling | through hole | |
| Tool material | HSS | |
| Cutting media, manufacturer’s designation | HSS | |
| Coating | vaporised | |
| Interface | joint 1 | |
| Gauge length A | 85 mm | |
| Usable length L1 | 68 mm | |
| Overall length L | 125 mm | |
| Functional length | 122.96 mm | |
| Weight | 38 g | |
| Cutting direction | right-hand cutting | |
| Standard | DIN 4000-81 | |
| Machining method | drilling into solid material (BVB) | |
| Colour ring | without | |
| Type of product | tapping hole subland drill | |
| Content | single part |
Identification & Classification
| Article number | 166286 | |
| Catalog number | 117060 | |
| EAN / GTIN | 4045197035813 | |
| Manufacturer number | 117060 M8 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
45
P
40
P
30
P
25
K
25
N
80
Description
Version:
Drill and counterbore each with its own chip flutes and guide chamfers. This means the profile of the stepped drill is retained even after repeated regrinding.
Application:
Tapping hole and countersink are produced in one operation, precisely aligned.
For drilling tapping holes to DIN 336 sheet 1 with 90° countersinking (similar to DIN 69, medium version).
For drilling tapping holes to DIN 336 sheet 1 with 90° countersinking (similar to DIN 69, medium version).