SPMR 421 IC830
Turning Insert; Square ; 1/2″ Length × 1/2″ IC × 0.0157″ Corner Radius ; IC830 ; Carbide ; AlTiN+TiN
| Applicable Material | | Steel | Stainless Steel | Super-Alloys / Titanium | | Min D.O.C. | 0.059″ |
| Application | | Ext. 90° Square 45° Approach | Ext. 90°Square 45°Face&Turn Ap | Int. Square 75° Approach | | Depth of Cut Maximum (APMX) | 0.197″ |
| Insert Style | SPMR | Min. Turning Feed (ft(min)) | 0.0059 ″/rev |
| Corner Radius (RE) | 0.0157″ | Max. Turning Feed (ft(max)) | 0.01377 ″/rev |
| Insert Size | 421 | Clearance Angle Major (AN) | 11 Degrees |
| Cutting Edge Length (L) | 1/2″ | Number of Cutting Edges | 3 |
| Insert Thickness (S) | 1/8″ | Chip Breaker Type | R |
| Inscribed Circle Diameter (IC) | 1/2″ | Quantity | 10 |
| Insert Included Angle (EPSR) | 60 Degrees | Measurement Type | Inch |
| Cutting Edge Material | Carbide | Shape | Square |
| Coating | AlTiN+TiN | Series/List # | ISOI |
| Grade | IC830 | Body Material | Carbide |
| Tool Type | Turn Positive Inserts | Model No | 8866423 |
Product Features
| Family Description | Square 11° positive flank inserts with a positive chipformerand low cutting forces for semi-finishing and finishing applications. | Country of Origin | Israel |
| Remarks | For dimensions and tolerances, see more info. |
Shipping Info
Package Weight
0.017
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