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Milling insert 60°, HB7720, Pitch: 2,5-5mm

Article no.: 217285 2,5-5

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Pitch (mm) Unit price incl. VAT

Availability

  • Thread type: M; M-LH; MF; MF-LH
  • Flank angle: 60
  • Cutting direction: right-hand and left-hand

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Product details

Technical Data

Thread pitch 2.5 mm
maximum thread pitch 5 mm
Grade HB7720
Tool material Carbide
Thread type M; M-LH; MF; MF-LH
Flank angle 60 degrees
Insert geometry Partial profile
Application Internal and external
External ⌀ D 26 mm
Depth t 3.2 mm
for threads ≥ M36
Type P26
Number of cutting edges Z 6
Number of clamping slots 6
Cutting direction right-hand and left-hand
Type of product Cutter insert for circular milling

Identification & Classification

Article number 217285 2,5-5
EAN / GTIN 4045197445483
Manufacturer number 217285 2,5-5
Manufacturer Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com

Application Table

Alu plastics
N
500
Aluminium (short chipping)
N
400
Alu > 10% Si
N
250
Steel < 500 N/mm²
P
250
Steel < 750 N/mm²
P
180
Steel < 900 N/mm²
P
120
Steel < 1100 N/mm²
P
120
Steel < 1400 N/mm²
P
100
Steel < 55 HRC
H
60
Steel < 60 HRC
H
45
Steel < 65 HRC
H
35
Steel < 67 HRC
H
30
INOX < 900 N/mm²
M
120
INOX > 900 N/mm²
M
120
Ti > 850 N/mm²
S
80
GG(G)
K
180
Uni
 
wet maximum
 
dry
 

Description

Note:

Corrected profile threading inserts eliminate the need to program a correction to the diameter. Therefore use these inserts only for the specified thread sizes.
When using the circular milling cutter No. 217252 size 18L and 18XL, the partial profile insert No. 217281 size 1−4 can be used only up to pitch 3.0.

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