The SNMX insert provides high-performance milling solutions for a wide range of CNC machining applications. Manufacturers choose the SNMX1205 carbide insert because it offers excellent strength, stability, and cutting precision. Its square design allows multiple cutting edges, which helps reduce tool cost and improve productivity during machining operations.
Moreover, the SNMX insert uses high-quality carbide material that enhances wear resistance and heat resistance. This feature allows machinists to maintain consistent cutting performance even under high-speed and high-load conditions. As a result, the SNMX1205 insert performs reliably when machining stainless steel, alloy steel, carbon steel, and cast iron.
In addition, the optimized geometry of the SNMX insert improves chip control and reduces cutting resistance. The insert design allows chips to evacuate smoothly, which helps prevent built-up edge and reduces heat accumulation during milling. Consequently, machinists can achieve better surface finishes and more accurate dimensions on finished parts.
Furthermore, the SNMX1205 carbide insert supports a wide range of milling operations, including face milling, shoulder milling, and general material removal. Operators can install the SNMX insert easily on compatible milling cutters, which simplifies tool setup and improves overall efficiency. The insert also maintains stable performance during long production runs, which helps reduce downtime and increase output.
Finally, the SNMX insert offers a strong balance between durability, cutting efficiency, and cost performance. Many CNC machining workshops rely on SNMX inserts to improve machining stability, extend tool life, and achieve consistent results across different metal materials.

Carbide SNMX Insert Demensions:
| Model | IC | S | d | a | R |
| SNMX1205ANN-F57 | 12.7 | 6.35 | 5.2 | 1.82 | – |
Bwin Grade for Carbide Inserts:
| Grade | Coating | Color | Workpiece material | Application |
| BP020 | CVD | Yellow | P10-P20 | Suitable for semi-finishing to finishing machining of soft steel. |
| BP025 | CVD | Black | P25-P35 | Preferred grade for semi-finishing to finishing steel machining. |
| BP030 | CVD | Yellow | P25-P35 | BP030 is an upgraded version of BP020, Suitable for intermittent cutting of steel. |
| BP050 | CVD | Two-color | P35-P45 | It is suitable for turning of various steels and is the first choice for wear resistance. |
| BP070 | CVD | Colorful | P40-P65 | Suitable for hardened steel and difficult to machine materials |
| BM035 | PVD | Dark Purple | M10-M30 | Good at stainless steel semi-finishing turning, parting and grooving processing, preferred grade for steel and stainless steel milling and drilling. |
| BM055 | PVD | Purple Gold | M15-M35 | Preferred grade for steel and stainless milling and drilling. |
| BM085 | PVD | Colorful | M30-M55 S15-S40 H15-H55 |
Suitable for difficult to machine materials such as nickel alloys, chromium alloys, etc |
| BN01 | Uncoated | Silver | Suitable for processing non-ferrous metals such as copper and aluminum alloys. | |
| BT015 | PVD | Dark Gray | P20-P30 K10-K30 |
Suitable for steel and cast iron slight milling. |
| BT030 | PVD | Dark purple | P10-P25 M15-M35 |
Suitable for steel and stainless steel continue turning and threading. |
| BT065 | PVD | Yellow | P10-P20 | Good at steel semi-finishing turning, parting and grooving processing, preferred grade for steel milling and drilling. |
| BK115 | CVD | Black | K15-K30 | Suitable grade for semi-finishing to slight interrupted cast iron machining. |
| BC060 | Uncoated | Silver | P40-P50 | Suitable for processing steel parts |
| BC090 | PVD | Yellow | P50-P60 | Suitable for processing steel parts |
Notes: Bwin can supply a wide range varlety of high quality CNC spare parts, such as carbide end mill, carbide insert, Turning bar tool, face milling tool, hole drilling tool, thread tapping tool, carbide burr, tool holder, machine vise, live center, chuck, CNC angle head, carbide saw blade, clamping kit and brand carbide insert. We can provide best parts support for your machine and business. For more information, please contact us at any time.
