3PKT insert deliver reliable milling performance in a wide range of metalworking applications. Manufacturers choose the carbide milling insert 3PKT100404R M for its durability and consistent cutting results. It handles carbon steel, alloy steel, stainless steel, and cast iron with ease, making it a versatile solution for CNC machining.
Moreover, the optimized cutting edge design improves chip control and reduces cutting resistance. As a result, operators achieve smoother surface finishes and higher machining efficiency. The strong carbide substrate enhances wear resistance and extends tool life, even under demanding working conditions.
In addition, this 3PKT milling insert supports stable machining at higher speeds and feeds. It helps reduce downtime and increases productivity in workshops. Whether users focus on roughing or finishing, 3PKT inserts provide dependable performance and cost-effective machining solutions.
3PKT Milling Insert Specifications:
| Model | L | IC | S | d | R |
| 3PKT100404R-M | 10.5 | 6.9 | 4 | 3.5 | 0.4 |
| 3PKT100408R-M | 10.5 | 6.9 | 4 | 3.5 | 0.8 |
| 3PKT150508R-M | 15.5 | 10.7 | 4.96 | 5.0 | 0.8 |
| 3PKT150516R-M | 15.5 | 10.7 | 4.96 | 5.0 | 1.6 |
| 3PKT150520R-M | 15.5 | 10.7 | 4.96 | 5.0 | 2.0 |
Sotanik Grade for Carbide Inserts | ||||
Grade | Coating | Color | Workpiece material | APPLICATION |
HP1020 | CVD | Yellow | P10-P20 | Suitable for semi-finishing to finishing steel machining. |
HP1025 | CVD | Black | P15-P30 | Preferred grade for semi-finishing to finishing steel machining. |
HP1050 | CVD | Two-color | P30-P45 | It is suitable for turning of various steels and is the first choice for wear resistance. |
HT2015 | PVD | Dark Gray | P20-P30 K10-K30 | Suitable for steel and cast iron slight milling. |
HT2030 | PVD | Dark purple | P10-P25 M15-M35 | Suitable for steel and stainless steel continue turning and threading. |
HT2065 | PVD | Yellow | P10-P20 | Good at steel semi-finishing turning, parting and grooving processing, preferred grade for steel and stainless steel milling and drilling. |
HM2035 | 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. |
HM2055 | PVD | Gray | M15-M35 | Preferred grade for steel and stainless milling and drilling. |
HH6120 | PVD | Colorful | M30-M55 S15-S40 H15-H55 | Newly upgraded coating technology, the new king of steel milling; Enhanced tip design, excellent impact resistance. |
HK3115 | CVD | Black | K15-K30 | Suitable grade for semi-finishing to slight interrupted cast iron machining. |
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