Milling insert 30°, HB7720, Pitch: 7mm

Article no.: 217321 7
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Product details

Technical Data

Through-coolant no
Entry of cooling lubricant without cooling lubricant entry
Escape of cooling lubricant without cooling lubricant exit
Cooling lubricant no
Wet minimum suitable
Wet maximum suitable
Manufacturer’s designation Fräsplatte 30°
Dry machining suitable
Oil suitable
Air suitable
Insert width 4 mm
Blade thickness 4 mm
Insert length 8.5 mm
Insert version neutral
Point angle 30 degrees
ISO-Code HOG-P25xx05
External diameter 22 mm
Tool material Carbide
Machining group P (steel)
Tool application group P25
Cutting media, manufacturer’s designation HB7720
Coating TiAlN
Grade HB7720
Insert thickness 4 mm
Interface coding for insert HOG-P25xx05
Interface coding for insert according to ISO TS 13399-60 HOG-P25xx05
Insert designation HOG
Type of product cutter insert
With ISO code yes
Number of teeth 3 pcs.
Direction of action right-hand
Suitable for material steel (P)
Machining method spiral milling (thread milling) (FSC)
Finishing / roughing assignment finishing; roughing
Weight 20 g
Content 1 pcs.
Content single part
Correction factor fz 2.5

Identification & Classification

Article number 217321 7
EAN / GTIN 4045197854940
Manufacturer number 217321 7
Manufacturer/responsible person 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:

Please check/calculate the actual groove depth Smax with the selected holder. (D milling insert - d1 holder) / 2.

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