BACK |
Negative Rake Angle |
Neutral Rake Angle |
Positive Rake Angle |
Standard Cutting Edge Combinations |
Double Positive (DP Edge Type) |
Double Negative (DN Edge Type) |
Negative/Positive (NP Edge Type) |
|
---|---|---|---|---|
Axial Rake Angle (A.R.) | Positive(+) | Negative(-) | Positive(+) | |
Radial Rake Angel (R.R.) | Positive(+) | Negative(-) | Negative(-) | |
Insert Used | Positive Insert (One Sided Use) |
Negative Insert (Double Sided Use) |
Positive Insert (One Sided Use) |
|
Workpiece | Steel | – | ||
Cast Iron | – | |||
Aluminium Alloy | – | – | ||
Difficult-to-Cut Material | – |