Sandvik Coromant 6868606 T-Max® P Negative Basic Shape Turning Insert, TNMA 431-KR 3225, T-Triangle, TNMA Insert, 3225
TNMA Turning Inserts
1244283
MFG #: 6868606
Sandvik Coromant
18.37000
/ ea
- Alternate Catalog Number: TNMA 431-KR 3225
- ANSI Code: TNMA 431-KR 3225
- Catalog Number: 6868606
- Corner Radius: 0.0156 in
- Country of Origin: SE
- Finish: CVD-TiCN+Al2O3+TiN Coated
- Gross Weight Per Pack: 0.3400 lb
- Hole Diameter: 0.2029 in
- Included Angle: 60 °
- ISO Code: TNMA 22 04 04-KR 3225
- Item Group: 110
- Length: 0.866 in
- Relief Angle: 0 °
- Series: T-Max® P
- Thickness: 0.187 in
- Type: Basic Shape
- Stock Status: NONSTOCK
- Brand: Sandvik Coromant
- Manufacturer: Sandvik Coromant
- Chipbreaker: KR
- Cutting Direction: Neutral
- For Use On: Cast Iron
- Inscribed Circle: 1/2 in
- Insert Size: 431
- Insert Style: TNMA
- Manufacturer's Grade: 3225
- Material: Carbide
- Material Grade: K
- Maximum Depth of Cut: 0.394 in
- Rake: Negative
- Seat Size: 22
- Shape: Triangle
Sandvik Coromant Turning Insert, Negative Basic Shape, Series: T-Max® P, TNMA Insert, T-Triangle, 10 mm Maximum Depth of Cut, 1/2 in Inscribed Circle, 0.1874 in Thickness, 0.866 in Length, KR Chipbreaker, 0.0156 in Corner Radius, 0.2029 in Hole Dia, Manufacturer's Grade: 3225, ANSI Code: TNMA 431-KR 3225, ISO Code: TNMA 22 04 04-KR 3225, 60 deg Included Angle, 0 deg Relief Angle, Neutral Hand, Carbide, MTCVD Coated, Material Grade: K
- Features
| Superior wear and oxidation resistant MEGACOAT on a special tough carbide substrate |
| Improved tool life and high speed capability due to its superior heat resistance and hardness |
| Stability improved through prevention of crater wear |
| High thermal stability and surface smoothness provide excellent surface finish |
| General purpose and high feed rate stable cutting |
| Long tool life for steel and stainless machining |
| PP chipbreaker - 3-step smart dot structure is applicable to a wide range of feed rates in steel finishing |
| Smooth taper cutting edge reduces cutting forces |
| PR1225 grade superior wear and oxidation resistant MEGACOAT on micrograin carbide substrate |
| Light interrupted to interrupted cutting of stainless steel |