90 Degree Square Turning Inserts
Adaptable to Mitsubishi Insert
90 degree square turning inserts are cutting tools used for turning operations. There are two types of blade shape: square corner and hexagonal. In general, the ISO code starts with an English "S". It can be used on both sides. There are many types of cutting edges and chip flutes, and the dimensions of the cutting R angles are also divided into many types. The type of flute used depends on the material being machined.
SN Type
- GW1383, SNMG150412-SE
- GW1160-1, SNMG120408-SP
- GW1160-BM, SNMG120408-SP
- GW1846, SNMG190608
Specification


Ordering Code | Insert ISO Code | Dimension | |||
---|---|---|---|---|---|
D | S | r | d | ||
GW1383 | SNMG150412-SE | 15.84 | 4.76 | 1.2 | 6.2 |
GW1160-1 | SNMG120408-SP | 12.70 | 4.76 | 0.8 | 5.1 |
GW1846 | SNMG190608-SP | 19.05 | 6.35 | 0.8 | 7.9 |
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90 Degree Square Turning Inserts | Guass Carbide Inserts – Engineered in Taiwan for Precision, Strength & Value
Enhance your machining accuracy and efficiency with high-performance 90 Degree Square Turning Inserts engineered by Guass. Designed to handle challenging materials and high-speed operations, our inserts deliver consistent results across turning, milling, and drilling applications.
Whether you're working with hardened steel, stainless alloys, or composites, our ISO-certified solutions are trusted by manufacturers in aerospace, automotive, electronics, and plastic injection molding industries. Each insert is crafted for longevity, excellent chip control, and minimal downtime—making your CNC process faster and more cost-effective.
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