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Milling insert 60°, HB7720, Pitch: 1,5mm

Article no.: 217281 1,5
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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 1.5 mm
Type HB7720
Tool material Carbide
Thread type M; M-LH; MF; MF-LH
Flank angle 60 degrees
Insert geometry Full profile
Application Internal
External ⌀ D 16 mm
Depth t 0.864 mm
for threads ≥ M20×1.5
Type P16
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 217281 1,5
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EAN / GTIN 4045197216755
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Manufacturer number 217281 1,5
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Manufacturer Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com

Application Table

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

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 mill 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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