Page 7 - Turning_catalog_INCH_2022_45_P509-690
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PARTING SELECTION GUIDE
PARTING
P-Type A-Type
• Very positive rake inclination and sharp cutting edge • Positive rake, sharp edge
• For soft materials, slim parts and general parting • For parting aluminum
• Low feeds • In grade IC20
f ≈ W insert [inch/rev] f ≈ W insert [inch/rev]
55
43
High High
Alloy Austenitic Nonferrous Cast Alloy Austenitic Nonferrous Cast
Steel Stainless Temp. Materials Iron Steel Stainless Temp. Materials Iron
Alloys Alloys
3 3 7 3 7 7 7 7 3 7
13˚ 9°
7˚ 7°
M-Type
• Similar to C-type, but with modified edge (smaller K-land)
• Improved chip control at medium feed
f ≈ W insert 22 [inch/rev]
High
Alloy Austenitic Nonferrous Cast
Steel Stainless Temp. Materials Iron
Alloys
3 7 3 7 7
~12¡
7¡
515
