Valenite Tiger-tec® Silver 6955960 Positive Single Sided Turning Insert, VCMT221-RM4 WMP20S ANSI, Rhombic, VCMT Insert
VCMT Turning Inserts
PDW~12067855
MFG #: VCMT221-RM4WMP20S
Walter (Valentine)
18.60000
/ ea
- ANSI Code: VCMT221-RM4 WMP20S
- Catalog Number: VCMT221-RM4WMP20S
- Corner Radius: 0.4 mm
- Country of Origin: DE
- Finish: CVD Coated
- Gross Weight Per Pack: 0.0100 lb
- Hand of Insert: Neutral
- Hole Diameter: 2.8 mm
- Included Angle: 35 deg
- ISO Code: VCMT110304-RM4 WMP20S
- Relief Angle: 7 deg
- Sub Brand: Tiger-tec®
- Thickness: 3.17 mm
- Type: Positive Single Sided
- Stock Status: NONSTOCK
- Brand: Walter (Valentine)
- Manufacturer: Walter
- Chipbreaker: RM4
- Inscribed Circle: 6.35 mm
- Insert Style: VCMT
- Manufacturer's Grade: WMP20S
- Material: Carbide
- Material Grade: M/P
- Maximum Depth of Cut: 2.5 mm
- Shape: Rhombic
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
| RM4 Geometry - Roughing operations on ISO M/ISO S Periphery precision sintered |
| Medium machining and roughing operations |
| Long tool life and maximum machining volume |
| 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 |
| 0.12 to 0.2 mm feed/rev |
| 11.071 mm cutting edge length |
| 5 deg rake |