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EAN / GTIN:
Manufacturer number:
Cat. No.:
High-precision countersink, long, with 3 drive flats 90°, TiAlN, External ⌀ Dc: 10,4mm
Article no.: 699766
Catalog no.: 150376
Article code:
Offers
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 | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Holder shape | straight clamping flat | |
| Holder version | metric | |
| Holder size, metric | 0060 mm | |
| Holder tolerance class | h9 | |
| Shank diameter DS | 6 mm | |
| Shank length LS | 97 mm | |
| Shank type | HB | |
| Cutter diameter, min. Dc min. | 2.5 mm | |
| Cutter diameter, max. Dc max. | 10.4 mm | |
| Configurable | no | |
| Tolerance of cutter diameter | manufacturer tolerance | |
| For hole diameter d | 2.5 mm | |
| Flute length Lc | 6.6 mm | |
| Taper length | 3.95 mm | |
| Number of teeth Z | 3 | |
| Twist direction | right-hand | |
| Angle, 1st step | 90 degrees | |
| Pilot pin | without guiding pin | |
| Guide elements | without guide elements | |
| Spacing of the countersink cutting edges | extremely unequal | |
| Tool material | HSS | |
| Standard designation for cutting medium, 2nd Priority | HSS | |
| Standard designation for cutting medium, 3rd Priority | HSS | |
| Cutting media, manufacturer’s designation | HSS | |
| Coating | TiAlN | |
| Interface | joint 1 | |
| Gauge length A | 9.65 mm | |
| Usable length L1 | 9.65 mm | |
| Overall length L | 107 mm | |
| Functional length | 67 mm | |
| Weight | 24 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid steel | |
| Standard | Werksnorm | |
| Machining method | subland drilling | |
| Colour ring | green | |
| Type of product | countersink | |
| Content | single part |
Identification & Classification
| Article number | 699766 | |
| Catalog number | 150376 | |
| EAN / GTIN | 4062406066000 | |
| Manufacturer number | 150376 10,4 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
75
N
75
N
50
P
65
P
50
P
30
P
18
P
8
H
8
M
16
M
10
S
12
K
25
N
60
N
Description
Version:
All countersinks have 3 cutting edges, radially relief ground. Flutes ground from solid.
High-precision countersink, produced to tight manufacturing tolerances similar to DIN335-C, with long plain shank.
Special geometry with extremely unequal spacing and matching cutting edge preparation.
Newly developed, special TiAlN coating for long tool life.
Three drive flats on the shank for use in a 3-jaw chuck.
High-precision countersink, produced to tight manufacturing tolerances similar to DIN335-C, with long plain shank.
Special geometry with extremely unequal spacing and matching cutting edge preparation.
Newly developed, special TiAlN coating for long tool life.
Three drive flats on the shank for use in a 3-jaw chuck.
Application:
High-precision countersinks for chatter-free production of precise, round 90° countersunk surfaces.