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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Mini counterbore for through holes 90°, uncoated, Counterbore ⌀ D1 ×pin ⌀ D2: 2,5X1,3mm
Article no.: 216198
Catalog no.: 155600
Article code:
- Tool material: HSS E
- Number of cutting edges Z: 3
- Standard: DIN 1866 A
- Shank: Plain shank
- Countersink angle: 90
Product details
Technical Data
| Counterbore ⌀ | 2.5 mm | |
| Coating | uncoated | |
| Pin ⌀ | 1,3 mm | |
| Tool material | HSS E | |
| Number of cutting edges Z | 3 | |
| Standard | DIN 1866 A | |
| Shank | Plain shank | |
| Countersink angle | 90 degrees | |
| for screw size | M1.2 | |
| Overall length L | 45 mm | |
| Shank ⌀ Ds | 2.5 mm | |
| Feed f in steel < 500 N/mm2 | 0.07 mm/rev. | |
| Through-coolant | no | |
| Pre-drill ⌀ | 1.3 mm | |
| Step height L1 1st step with chamfer | 2 mm | |
| Cutter length lc | 7 mm | |
| Point angle | 90 degrees | |
| Type of product | Counterbore |
Identification & Classification
| Article number | 216198 | |
| Catalog number | 155600 | |
| EAN / GTIN | 4045197462732 | |
| Manufacturer number | 155600 2,5X1,3 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
33
P
28
P
27
P
27
M
8
M
5
Description
Version:
Spiral fluted counterbore with fixed pilot.
DIN 1866-A / ISO 4205.
DIN 1866-A / ISO 4205.
Application:
For through hole quality fine (ISO values) to DIN 69.
For countersunk screws to ISO 2009, 2010, 7046, 7047 (DIN 963, 964, 965, 966).
For countersunk screws to ISO 2009, 2010, 7046, 7047 (DIN 963, 964, 965, 966).
Note:
Size 4.6 × 2.4 is not defined in DIN.