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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Milling insert for internal threads 60°, HB7720, Pitch: 2mm
Article no.: 565871
Catalog no.: 218055
Article code:
Product details
Technical Data
| Manufacturer’s designation | HOG-YHOT24XN20 | |
| Length of insert L | 68 mm | |
| Insert version | neutral | |
| Thread type | M; M-LH; MF | |
| Thread | M14; M16 | |
| Flank chamfer angle, left | 60 degrees | |
| Thread profile | full profile V | |
| Insert size L | 19 mm | |
| Tool material | Carbide | |
| Machining group | M (stainless steel); P (steel) | |
| Cutting media, manufacturer’s designation | HB7720 | |
| Coating | PVD | |
| Grade | HB7720 | |
| Type of product | other cutting insert | |
| Number of teeth | 10 pcs. | |
| Suitable for material | stainless steel (M); steel (P) | |
| Machining method | thread processing internal (EGI) | |
| Weight | 1.07 g | |
| Content | single part | |
| Correction factor fz | 2.5 |
Identification & Classification
| Article number | 565871 | |
| Catalog number | 218055 | |
| EAN / GTIN | 4045197645593 | |
| Manufacturer number | 218055 2 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
140
N
120
N
80
P
120
P
110
P
100
P
80
P
60
M
80
M
70
S
40
K
70
N
120
N
120
Description
Version:
Sturdy milling inserts for high feed rates and high productivity.
Single-edged
Single-edged
Application:
For metric internal threads 60° to DIN / ISO R 262 (DIN 13) tolerance class 6H.
Note:
Always fit the thread milling inserts with the marks matching, otherwise the thread will be distorted! (Sides have either a mark or no mark).
Feed fz = HB 7720 in steel < 750 N/mm2 = 0.25 mm / tooth.
Feed fz = HB 7735 in INOX > 900 N/mm2 = 0.15 mm / tooth.
Feed fz = HB 7720 in steel < 750 N/mm2 = 0.25 mm / tooth.
Feed fz = HB 7735 in INOX > 900 N/mm2 = 0.15 mm / tooth.