The CNMG120412CR-XT930-C is a premium 80 diamond negative carbide turning insert designed for medium to rough turning operations. Featuring the CR chipbreaker and XT930-C CVD-coated grade, it offers excellent wear resistance, superior chip control, and extended tool life. It is ideal for CNC machining of steel, stainless steel, and cast iron in continuous and interrupted cutting conditions. XT930-C is optimized for stainless steel and also performs well on steel applications.
Technical Specifications
| Specification |
Details |
| Model |
CNMG120412CR-XT930-C |
| Product Type |
Indexable Turning Insert |
| Material |
Cemented Carbide |
| Grade |
XT930-C |
| Coating |
CVD Coated |
| Shape |
80 Diamond (Rhombic) |
| Insert Type |
Negative |
| Chipbreaker |
CR |
| Insert Size |
12 mm |
| Workpiece Material |
Steel, Stainless Steel, Cast Iron |
| ISO Application |
P, M, K |
| ISO Tolerance |
M |
| Insert Clearance |
0 |
| Inscribed Circle (IC) |
12.7 mm |
| Cutting Edge Length |
12.9 mm |
| Thickness (S) |
4.76 mm |
| Corner Radius (RE) |
1.2 mm |
| Hole Diameter (D1) |
5.16 mm |
| Number of Cutting Edges |
8 |
| Mounting Style |
Screw Clamp |
| Weight (1 Piece) |
Approx. 8.5 g |
| Pack Size |
Usually 10 Pieces |
| Application |
External Turning, Internal Turning, Facing, Rough Turning, Semi-Finishing |
Features
- Premium cemented carbide
- XT930-C CVD coating
- CR chipbreaker
- Excellent wear resistance
- Smooth chip control
- Long tool life
- High edge strength
- Stable machining performance
Applications
- External Turning
- Internal Turning
- Facing
- Rough Turning
- Semi-Finishing
- CNC Turning
Suitable Materials
- Carbon Steel
- Alloy Steel
- Stainless Steel
- Cast Iron
Corrosion Resistance
- Good corrosion resistance
- Excellent oxidation resistance
- High wear resistance
- Suitable for dry and coolant machining
SEO Keywords
CNMG120412CR-XT930-C, CNMG120412 CR XT930-C, CNMG120412CR, XT930-C Carbide Insert, CNMG120412 Carbide Insert, CNMG Turning Insert, Carbide Turning Insert, Negative Turning Insert, Diamond Turning Insert, CNC Turning Insert, Steel Turning Insert, Stainless Steel Turning Insert, Cast Iron Turning Insert, Rough Turning Insert, Semi Finishing Insert, Indexable Turning Insert, Industrial Carbide Insert.