Valenite Tiger-tec® Silver 7077871 Positive Indexable Drilling Insert, SCMT3(2.5)1-E47 WSM30S ANSI, Square, 3.96 mm THK
SCMT Drilling Inserts
PDW~12584705
MFG #: SCMT09T304-E47WSM30S
Walter (Valentine)
12.50000
/ 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
| E47 geometry - the universal one |
| Flexible universal geometry for almost all cutting depths |
| 40 to 60 deg double countersink hole |
| 0.08 to 0.2 mm cutting edge length tolerance |
| +/-0.13 mm thickness tolerance |
| 0.05 to 0.15 mm inscribed circle tolerance |
| 0.375 in cutting edge length |
| 15 deg rake |
| 7 deg clearance |