Valenite Tiger-tec® Silver 7053977 Double Sided Negative Turning Insert, DNMG331-NMT WSM20S ANSI, Rhombic, DNMG Insert
DNMG Turning Inserts
PDW~12584042
MFG #: DNMG331-NMTWSM20S
Walter (Valentine)
16.40000
/ ea
- ANSI Code: DNMG331-NMT WSM20S
- Catalog Number: DNMG331-NMTWSM20S
- Corner Radius: 0.4 mm
- Finish: PVD-TiAlN+Al2O3 (ZrCN) Coated
- Gross Weight Per Pack: 0.0100 lb
- Hole Diameter: 0.14 in
- Included Angle: 55 °
- ISO Code: DNMG110404-NMT WSM20S
- Relief Angle: 0 °
- Series: Tiger-tec® Silver
- Sub Brand: Tiger-tec®
- Thickness: 4.76 mm
- Stock Status: NONSTOCK
- Brand: Walter (Valentine)
- Manufacturer: Walter
- Chipbreaker: NMT
- Cutting Direction: Neutral
- For Use On: Stainless Steel, High Temperature Alloys and Titanium
- Inscribed Circle: 9.525 mm
- Insert Size: 331
- Insert Style: DNMG
- Manufacturer's Grade: WSM20S
- Material: Carbide
- Material Grade: M, S
- Maximum Depth of Cut: 2.5 mm
- Rake: Negative
- Seat Size: 11
- 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
Longer tool life - excellent wear and fracture resistance |
Prevents layer peeling - strong intra coating adhesion |
Higher adhesion between each layer with improved crystal structure |
Control chipping - higher layer strength |
PG chipbreaker - stable machining with a balance of edge sharpness and strength |
Prevents chip clogging at high feed rates |
Good chip control at low feed rates |
Stable machining with wide chip control range |
CA530 grade special tough substrate and tough coating film provides high stability and wear resistance |
General to heavy interrupted machining (stability oriented) |
0.08 to 0.22 mm feed/rev |
11.6 mm cutting edge length |