Find your turning insert grades for everything from toughness-demanding operations to requirements for really sharp edges.

Cutting tools from Coromant Select insert grade for optimum productivity. Download the Tailor Made Tool Selection Guide in PDF-format at.

TURNING INSERTS Selection of optimum inserts for turning The following diagrams show for each type of work material, the optimal combination of suitable grades and chip breakers for each application area in turning. CUTTING CONDITIONS Stable Cutting General Cutting Unstable Cutting Stable Cutting General Cutting Unstable Cutting

GRADE; TYPE U.S. INDUSTRY; CODE ISO CODE CHINESE GENERAL PURPOSE/; WEAR GRADES C4 K05 YG3 GENERAL PURPOSE/; WEAR GRADES C2 K10; K20; M10 YG6 METAL FORMING/; WEAR GRADES C10 _ YG8; YG9

Turning Tools：Turning Inserts > Grade Introduction > Grades for Turning / Turning Application Range; GRADES FOR TURNING / TURNING APPLICATION RANGE. INDEXABLE INSERT GRADES FOR TURNING. TURNING APPLICATION RANGE. Recommendation of the insert grade based on cutting speed and conditions for each workpiece.

Grade The insert grade is primarily selected according to: • Component (material and design, e.g. long or short time in cut) • Application (e.g. roughing, medium or finishing) • Machine (stability, e.g. good, average or difficult). Heat resistance (wear) Good Difficult Example • Steel component, MC P2.3.Z.AN (CMC 02.12) • Medium

The New Product Industrialisation department at AB Coromant works with development of production processes and improvements in current processes.

Product comparison by chipbreaker. Grade Ultra-fine-grain cemented carbide coated with TiN-based compound User's Guide- Grade Comparison Chart 

Grade: Insert Material: Coating: ANSI: ISO: Workpiece Materials: Description / Application: CB20: CBN : C1-C3: H01-H10: Hardened Materials: High performance Cubic Boron Nitride grade. First choice for continuous and light interrupted cuts in hardened steel. CB50: CBN - POLYCRYSTALLINE : C3-C5: K01-K10, H01-H15: Cast Iron, Hardened Materials

Insert Selection Guide s11247 Coromant Grade and Geometry Selection Guide Step 1: Choose workpiece material (ISO P/Steel, ISO M/Stainless steel, ISO K/Cast iron, ISO N/ Aluminum alloys, ISO S/Heat-resistant alloys, ISO H/Hardened steel) Step 2: Choose type of application (turning, parting and grooving, milling, drilling)

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