Valenite Tiger-tec® Silver 6787591 Positive Single Sided Turning Insert, VBMT221-MM4 WMP20S ANSI, Rhombic, VBMT Insert
VBMT Turning Inserts
PDW~12067786
MFG #: VBMT221-MM4WMP20S
Walter (Valentine)
18.60000
/ ea
With Tiger-tec® Silver, Walter is offering a world first in coating technology for indexable inserts. The special aluminium oxide layer with optimized microstructure reduces wear during turning, milling and drilling operations and increases toughness and temperature resistance for significantly higher cutting data.
- Features
| MM4 Geometry - Periphery precision sintered/precision ground |
| Secondary chip breaker groove |
| Can be used universally in a wide range of applications |
| Medium machining of stainless steels, high temperature alloys and steel |
| Machining of long chipping materials |
| 40 to 60 deg double countersink hole |
| 2 cutting edges |
| 0.08 to 0.202 mm corner point tolerance |
| +/-0.13 mm thickness tolerance |
| 0.05 to 0.152 mm inscribed circle tolerance |
| 0.08 to 0.2 mm feed/rev |
| 11.1 mm cutting edge length |
| 7 deg rake |