Valenite Tiger-tec® Silver 6863919 Ground Indexable Drilling Insert, P2840S-1N-E67 WSP45S ANSI, Square, 2.38 mm THK
P284 Drilling Inserts
PDW~12066691
MFG #: P2840S-1N-E67WSP45S
Walter (Valentine)
17.70000
/ ea
With Tiger-tec® Silver, Walter offers a coating technology for indexable inserts that is unique worldwide, recognizable by the designation key "-S" at the end of the grade description - The special aluminium oxide layer with optimized microstructure reduces wear during turning, milling and drilling operations and increases toughness and temperature resistance at the same time. This enables users to achieve significantly higher cutting data.
- Features
| E67 Geometry - the special one |
| Special geometry for optimum chip formation |
| For long chipping materials such as St37, stainless materials, materials that are difficult-to cut and aluminum |
| 0.5 mm corner facet length |
| 0 deg corner chamfer |
| 4 cutting edges |
| 6.35 mm cutting edge length |
| 13 deg rake |
| 14 deg clearance |