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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Countersink Form C 60°, TiN, External ⌀ Dc: 6,3mm
Article no.: 241785
Catalog no.: 150840
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 | |
| Feed f | 0.09 mm/rev. | |
| Wet maximum | suitable | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Interface coding | ZYL00500105 | |
| Holder shape | plain shank | |
| Holder version | metric | |
| Holder size, metric | 5 mm | |
| Dry machining | suitable only under restricted conditions | |
| Holder tolerance class | h9 | |
| Shank diameter DS | 5 mm | |
| Length of shank LS | 36.4 mm | |
| Cooling lubricant | yes | |
| Manufacturer’s designation | Kegelsenker Form C 60° | |
| Cutter diameter, min. Dc min. | 1.6 mm | |
| Cutter diameter, max. Dc max. | 6.3 mm | |
| Configurable | no | |
| For hole diameter d | 1.6 mm | |
| Flute length Lc | 6.6 mm | |
| Taper length | 4.1 mm | |
| Number of teeth Z | 3 | |
| Twist direction | right-hand | |
| Angle, 1st step | 60 degrees | |
| Pilot pin | without guiding pin | |
| Tool material | HSS | |
| Machining group | M (stainless steel); N (non-ferrous metals); P (steel) | |
| Cutting media, manufacturer’s designation | HSS-TIN | |
| Coating | TiN | |
| Interface | joint 1 | |
| Usable length L1 | 17 mm | |
| Overall length L | 45 mm | |
| Cutting direction | right-hand cutting | |
| Tool version | solid steel | |
| Standard | DIN 334 | |
| Shape letter standard number | C | |
| Machining method | profile countersinking (SPR) | |
| Colour ring | green | |
| Type of product | countersink | |
| Feed in | steel < 500 N/mm2 | |
| Content | single part |
Identification & Classification
| Article number | 241785 | |
| Catalog number | 150840 | |
| EAN / GTIN | 4045197087263 | |
| Manufacturer number | 150840 6,3 | |
| Article class | 11M | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
85
N
40
N
25
P
34
P
32
P
32
M
9
Description
Version:
The chip flutes are ground from solid. Countersink point and circumference are relief ground and cut easily. This results in easy and chatter-free cutting for deep countersinking, as well as for deburring or countersinking.
Application:
For chatter-free countersinking and deburring.
Especially suitable for chamfering tapped holes and for countersinking in jig and tool making.
Especially suitable for chamfering tapped holes and for countersinking in jig and tool making.