Valenite Tiger-tec® Silver 6863849 Sintered Indexable Drilling Insert, P2841S-4N-E57 WKP25S ANSI, Square, 3.97 mm THK
P284 Drilling Inserts
PDW~12066747
MFG #: P2841S-4N-E57WKP25S
Walter (Valentine)
17.40000
/ ea
- ANSI Code: P2841S-4N-E57 WKP25S
- Catalog Number: P2841S-4N-E57WKP25S
- Country of Origin: DE
- Finish: CVD-TiCN+Al2O3 Coated
- Gross Weight Per Pack: 0.0100 lb
- Hand of Insert: Neutral
- Included Angle: 96 °
- ISO Code: P2841S-4N-E57 WKP25S
- Length: 11 mm
- Sub Brand: Tiger-tec®
- Thickness: 3.97 mm
- Type: Sintered
- Width: 11 mm
- Stock Status: NONSTOCK
- Brand: Walter (Valentine)
- Manufacturer: Walter
- Chipbreaker: E57
- For Use On: Cast Iron, High Temperature Alloys, Non-Ferrous Metals, Steel, Stainless Steel and Titanium Alloys
- Inscribed Circle: 11 mm
- Insert Size: 4
- Insert Style: P284
- Manufacturer's Grade: WKP25S
- Material: Carbide
- Material Grade: K, M, N, P, S
- Series: Tiger-tec® Silver
- Shape: Square
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
| E57 geometry - the universal one |
| For moderate machining conditions |
| For cast iron and steel, but also for stainless materials and materials that are difficult-to cut |
| 0.8 mm corner facet length |
| 0 deg corner chamfer |
| 4 cutting edges |
| 11 mm cutting edge length |
| 13 deg rake |
| 11 deg clearance |