Drill insert with pointed tip HSS-E-PM, TiAlN, ⌀ D: 20,5mm

Article no.: 232286 20,5
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39 pieces in stock

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  • Tool material: HSS E PM
  • Point angle: 132

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Product details

Technical Data

⌀ D 20.5 mm
Grade TiAlN
Tool material HSS E PM
Point angle 132 degrees
for base body type 18
Feed f in steel < 900 N/mm2 0.23 mm/rev.
Feed f in stainless steel > 900 N/mm2 0.2 mm/rev.
Number of cutting edges Z 2
Number of changes/inserts 1
Coating TiAlN
Type of product Cutter insert for boring

Identification & Classification

Article number 232286 20,5
EAN / GTIN 4045197593504
Manufacturer number 232286 20,5
Manufacturer Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com

Application Table

Alu plastics
N
200
Aluminium (short chipping)
N
200
Alu > 10% Si
N
120
Steel < 500 N/mm²
P
65
Steel < 750 N/mm²
P
60
Steel < 900 N/mm²
P
55
Steel < 1100 N/mm²
P
50
Steel < 1400 N/mm²
P
30
INOX < 900 N/mm²
M
30
INOX > 900 N/mm²
M
20
Ti > 850 N/mm²
S
15
GG(G)
K
60
CuZn
N
140
wet maximum
 

Description

Version:

Exchangeable HSS cutter for universal application. Cannot be reground.
With chip breaker. Pointed tip for high stability and self-centring.
For holes up to IT10 accuracy.

Note:

Other sizes, version with solid carbide cutting edges and 180° cutting edges, available on request.

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