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Manufacturer number:
Cat. No.:
High-precision countersink 90°, uncoated, External ⌀ Dc: 23mm
Article no.: 150152 23
Article code:
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Three-flute countersinks for accurate centring.
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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 | no | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Interface coding | ZYL01001005 | |
| Holder shape | plain shank | |
| Holder version | metric | |
| Holder size, metric | 10 mm | |
| Type of mounting | spigot | |
| Holder tolerance class | h$09 | |
| Shank diameter | 10 mm | |
| Shank length | 47.4 mm | |
| Holder diameter, ISO tolerance class | 10 mm | |
| Shank type | HB | |
| Cutter diameter, min. | 3.8 mm | |
| Cutter diameter, max. | 23 mm | |
| Configurable | no | |
| Tolerance of cutter diameter | manufacturer tolerance | |
| For hole diameter | 4.3 mm | |
| Flute length | 15.6 mm | |
| Taper length | 9.6 mm | |
| Number of teeth | 3 | |
| Twist direction | neutral, straight | |
| Helix angle, min. | 0 degrees | |
| Angle, 1st step | 90 degrees | |
| Pilot pin | without guiding pin | |
| Tool material | HSS | |
| Cutting media, manufacturer’s designation | HSS | |
| Coating | uncoated | |
| Interface | joint 1 | |
| Gauge length | 27 mm | |
| Usable length | 27 mm | |
| Functional length | 27 mm | |
| Weight | 50 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid steel | |
| Standard | DIN 335 C | |
| Machining method | subland drilling | |
| Colour ring | without | |
| Type of product | countersink | |
| Content | single part |
Identification & Classification
| Article number | 150152 23 | |
| EAN / GTIN | 4045197717054 | |
| Manufacturer number | 150152 23 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
70
N
33
P
28
P
27
P
27
Description
Version:
All countersinks have 3 cutting edges, radially relieved.
Flutes are ground from solid.
High-precision countersink, produced with tight manufacturing tolerances similar to DIN 335-C.
Three drive flats on the shank for use in a 3-jaw chuck.
Flutes are ground from solid.
High-precision countersink, produced with tight manufacturing tolerances similar to DIN 335-C.
Three drive flats on the shank for use in a 3-jaw chuck.
Application:
High precision countersinks for chatter-free countersinking.