Valenite Tiger-tec® Silver 7021371 Positive Single Sided Turning Insert, TPMT3(2.5)1-FM4 WSM20S ANSI, Triangle
TPMT Turning Inserts
PDW~12067770
MFG #: TPMT3(2.5)1-FM4WSM20S
Walter (Valentine)
15.80000
/ ea
- ANSI Code: TPMT3(2.5)1-FM4 WSM20S
- Catalog Number: TPMT3(2.5)1-FM4WSM20S
- Corner Radius: 0.4 mm
- Country of Origin: DE
- Finish: PVD Coated
- Gross Weight Per Pack: 0.0100 lb
- Hand of Insert: Neutral
- Hole Diameter: 4.4 mm
- Included Angle: 60 deg
- ISO Code: TPMT16T304-FM4 WSM20S
- Relief Angle: 11 deg
- Sub Brand: Tiger-tec®
- Thickness: 3.97 mm
- Type: Positive Single Sided
- Stock Status: NONSTOCK
- Brand: Walter (Valentine)
- Manufacturer: Walter
- Chipbreaker: FM4
- Inscribed Circle: 9.525 mm
- Insert Style: TPMT
- Manufacturer's Grade: WSM20S
- Material: Carbide
- Material Grade: M/P
- Maximum Depth of Cut: 1.5 mm
- Shape: Triangle
- Features
| FM4 Geometry - Periphery precision sintered |
| Finishing and fine finishing operations on stainless steels, high temperature alloys and steel |
| Excellent chip breaking behavior at low feed rates and low cutting depth |
| 40 to 60 deg double countersink hole |
| 3 cutting edges |
| WSM20S - Machining operations on automatic bar machines and multi-spindle machines |
| Applicable on high temperature alloys and austenitic stainless steels |
| 0.08 to 0.202 mm corner point tolerance |
| +/-0.13 mm thickness tolerance |
| 0.05 to 0.152 mm inscribed circle tolerance |
| 0.05 to 0.16 mm feed/rev |
| 16.498 mm cutting edge length |
| 7 deg rake |