Valenite Tiger-tec® Silver 6390414 Negative Turning Insert, DNMA433-RK5 WKK20S ANSI, Rhombic, DNMA Insert, Carbide
DNMA Turning Inserts
PDW~10506391
MFG #: DNMA433-RK5WKK20S
Walter (Valentine)
19.80000
/ ea
- ANSI Code: DNMA433-RK5 WKK20S
- Catalog Number: DNMA433-RK5WKK20S
- Corner Radius: 1.2 mm
- Country of Origin: DE
- Finish: CVD Coated
- Gross Weight Per Pack: 0.0300 lb
- Hand of Insert: Neutral
- Hole Diameter: 5.16 mm
- Included Angle: 55 deg
- ISO Code: DNMA150412-RK5 WKK20S
- Relief Angle: 0 deg
- Sub Brand: Tiger-tec®
- Thickness: 4.76 mm
- Type: Negative
- Stock Status: NONSTOCK
- Brand: Walter (Valentine)
- Manufacturer: Walter
- Chipbreaker: RK5
- Inscribed Circle: 12.7 mm
- Insert Style: DNMA
- Manufacturer's Grade: WKK20S
- Material: Carbide
- Material Grade: K
- Maximum Depth of Cut: 4 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
| Cylindrical 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 |
| 0.2 to 0.6 mm feed/rev |
| 15.504 mm cutting edge length |