Milling insert 55°, HB7720, Threads per inch: 19

Article no.: 217288 19
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Scale prices:

  • from 1 Piece
    US $ 105.11 / 1 Piece
  • from 3 Piece
    US $ 87.59 / 1 Piece
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23 pieces in stock 23 pieces available in 5-10 working days

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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 yes
Wet minimum suitable
Wet maximum suitable
Dry machining suitable only under restricted conditions
Oil suitable
Air suitable only under restricted conditions
Blade thickness 0.87 mm
Insert length 2.15 mm
Insert version neutral
Thread type BSP/G; BSW/WW
Point angle 55 degrees
Thread profile full profile V
Attachment hole diameter 5.2 mm
Tool material Carbide
Cutting media, manufacturer’s designation HB7220
Coating PVD
Grade HB7720
Type of product other cutting insert
With ISO code no
Standard Works standard
Number of teeth 3 pcs.
Direction of action neutral
Suitable for material non-ferrous materials (N); stainless steel (M); steel (P)
Machining method spiral milling (thread milling) (FSC)
Finishing / roughing assignment Finishing; Roughing
Type of fastening Hole
Chip breaker yes
Cutter version sharp-edged (F)
Weight 4 g
Content 1 pcs.

Identification & Classification

Article number 217288 19
EAN / GTIN 4045197543028
Manufacturer number 217288 19
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
 

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