INDEXABLE INSERTS
CCMW Turning Inserts
Compare CCMW parent models by material and application before choosing a brand.
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CCMW is an 80° rhombic shape with four cutting edges — the default choice for general turning, and the most widely stocked turning geometry in the world. There are 6 sizes in this family and 16 insert variants in stock, covering Cast iron.
Sizes in this family
Every CCMW size we carry, with the measured geometry and how many variants are in stock. Open a size for the full cutting data and grade list.
| Size | IC (mm) | Thickness (mm) | Nose radius (mm) | Variants | Material groups |
|---|---|---|---|---|---|
| CCMW 060204 | 6.35 | 2.38 | 0.4 | 3 | K |
| CCMW 09T304 | 9.53 | 3.97 | 0.4 | 3 | K |
| CCMW 09T308 | 9.53 | 3.97 | 0.8 | 3 | K |
| CCMW 120404 | 12.7 | 4.76 | 0.4 | 3 | K |
| CCMW 120408 | 12.7 | 4.76 | 0.8 | 2 | K |
| CCMW 120412 | 12.7 | 4.76 | 1.2 | 2 | K |
Grades stocked in this family
AC102K, AC202K, AC100K.
The family is published for Cast iron. Pick the grade from the group you are cutting — how to read grade names.
Chipbreaker geometries
KD5. The chipbreaker defines the feed window — chipbreaker selection guide.
Typical operations
- Roughing
Which size do you need?
- Inscribed circle sets the maximum depth of cut. As a rule keep ap under about two thirds of the IC.
- Nose radius trades finish against strength. A larger radius gives better surface finish at the same feed and a stronger edge, but raises cutting force and cannot produce tight internal corners.
- Check the holder. The holder designation must carry the same shape letter and the same size digit as the insert.
Related
Supplied by Beijing Henglang Precision Tools Co., Ltd.