Valenite Tiger-tec® Silver 6863916 Ground Indexable Drilling Insert, P2840S-3N-A57 WSP45S ANSI, Square, 3.97 mm THK
P284 Drilling Inserts
PDW~12066701
MFG #: P2840S-3N-A57WSP45S
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
| A57 geometry - the stable one |
| For unfavorable machining conditions, mainly for cast iron and steel materials |
| 0.8 mm corner facet length |
| 0 deg corner chamfer |
| 4 cutting edges |
| 9.52 mm cutting edge length |
| 0 deg rake |
| 11 deg clearance |