CCMW 21.51LF-2MT IB20H
Turning Insert; 80 Rhombic ; 0.248″ Length × 1/4″ IC × 0.0157″ Corner Radius ; IB20H ; PCBN ; Uncoated
| Applicable Material | | Hard Materials | | Min D.O.C. | 0.002″ |
| Application | | Ext. 80° Diamond 91° Approach | Ext. 80° Diamond 95° Approach | Int. 80° Diamond 90° Approach | Int. 80° Diamond 95° Approach | Int. Back Turning 80° Diamond | ITSBORE System | | Depth of Cut Maximum (APMX) | 0.02″ |
| Insert Style | CCMW | Min. Turning Feed (ft(min)) | 0.00196 ″/rev |
| Corner Radius (RE) | 0.0157″ | Max. Turning Feed (ft(max)) | 0.00787 ″/rev |
| Insert Size | 21. | Clearance Angle Major (AN) | 7 Degrees |
| Cutting Edge Length (L) | 0.248″ | Number of Cutting Edges | 3 |
| Insert Thickness (S) | 0.094″ | Cutting Direction (HAND) | Neutral |
| Inscribed Circle Diameter (IC) | 1/4″ | Chip Breaker Type | M |
| Insert Included Angle (EPSR) | 60 Degrees | Quantity | 10 |
| Cutting Edge Material | PCBN | Measurement Type | Inch |
| Coating | Uncoated | Shape | 80° Rhombic |
| Grade | IB20H | Series/List # | ISOI |
| Fixing Hole Diameter (D1) | 0.11″ | Body Material | Carbide |
| Tool Type | Turn Positive Inserts | Model No | 8866423 |
Product Features
| Family Description | 80° positive rhombic inserts with 2 CBN tips for machining hardened steel, sintered metals and high temperature alloys. | Country of Origin | Japan |
| Remarks | For dimensions and tolerances, see more info. |
Shipping Info
Package Weight
13
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