Thread milling insert for internal and external threads 55°, HB7720, Threads per inch: 11

Article no.: 218024 11
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Threads per inch Unit price incl. VAT

Availability

  • Thread type: G; BSW; G-LH; BSW-LH; BSP; BSP-LH
  • Flank angle: 55
  • Thread profile: Full profile
  • Cutting direction: right-hand and left-hand

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Product details

Technical Data

Thread pitch 2,309 mm
Type HB7720
Tool material Carbide
Thread type G; BSW; G-LH; BSW-LH; BSP; BSP-LH
Flank angle 55 degrees
Insert size 27 mm
Feed fz in steel < 1100 N/mm2 0.1 mm
Feed fz in INOX < 900 N/mm2 0.05 mm
Threads per inch 11
Number of cutting edges Z 10
Internal/external application Internal; External
Thread profile Full profile
Cutting direction right-hand and left-hand
Type of product Cutter insert for milling

Identification & Classification

Article number 218024 11
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EAN / GTIN 4045197412386
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Manufacturer number 218024 11
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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:
140
Aluminium (short chipping)
suitable for / [m/min]
N
ISO code:
120
Alu > 10% Si
suitable for / [m/min]
N
ISO code:
80
Steel < 500 N/mm²
suitable for / [m/min]
P
ISO code:
120
Steel < 750 N/mm²
suitable for / [m/min]
P
ISO code:
110
Steel < 900 N/mm²
suitable for / [m/min]
P
ISO code:
100
Steel < 1100 N/mm²
suitable for / [m/min]
P
ISO code:
80
Steel < 1400 N/mm²
suitable for / [m/min]
P
ISO code:
60
INOX < 900 N/mm²
suitable for / [m/min]
M
ISO code:
80
INOX > 900 N/mm²
suitable for / [m/min]
M
ISO code:
70
GG(G)
suitable for / [m/min]
K
ISO code:
70
CuZn
suitable for / [m/min]
N
ISO code:
120
Uni
suitable for / [m/min]
 
wet maximum
suitable for / [m/min]
 

Description

Version:

Sturdy inserts. Two usable edges.
  • Wide range of applications thanks to universal chip breaker geometry.
  • High repetition accuracy.

Application:

For internal and external threads 55° to standard BS 84: 1956, DIN 259, ISO 228/1:1982. Tolerance medium, class A.

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