Valenite Tiger-tec® Silver 7077857 Positive Indexable Drilling Insert, CCMT431-E47 WSM30S ANSI, Rhombic, 4.76 mm THK
CCMT Drilling Inserts
PDW~12583880
MFG #: CCMT120404-E47WSM30S
Walter (Valentine)
18.00000
/ ea
- ANSI Code: CCMT431-E47 WSM30S
- Catalog Number: CCMT120404-E47WSM30S
- Finish: Coated
- Gross Weight Per Pack: 0.0100 lb
- Included Angle: 80 deg
- ISO Code: CCMT120404-E47 WSM30S
- Length: 12.7 mm
- Sub Brand: Tiger-tec®
- Thickness: 4.76 mm
- Type: Positive
- Stock Status: NONSTOCK
- Brand: Walter (Valentine)
- Manufacturer: Walter
- Chipbreaker: E47
- Corner Radius: 0.4 mm
- Inscribed Circle: 12.7 mm
- Insert Style: CCMT
- Manufacturer's Grade: WSM30S
- Material: Carbide
- Material Grade: K/M/P/S
- Shape: Rhombic
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 |
| 1/2 in cutting edge length |
| 15 deg rake |
| 7 deg clearance |