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Toolhelix›ISO insert code›CCMT 060202

CCMT 060202

What CCMT 060202 means, letter by letter: rhombic 80°, positive, 7° clearance, tolerance M, 40–60° countersunk hole, chipbreaker one side. Inscribed circle 6.35 mm, thickness 2.38 mm, nose radius 0.2 mm.

1 · SHAPERhombic 80°C
2 · CLEARANCE7°C
3 · TOLERANCEClass Mmedium, pressed
4 · TYPET40–60° countersunk hole, chipbreaker one side
5 · SIZE06inscribed Ø 6.35 mm · cutting edge 6.4 mm
6 · THICKNESS2.38 mm02
7 · NOSE RADIUS0.2 mm02
IC 6.35s 2.38clearance 7°rε 0.2
To scale: top view with the inscribed circle (blue dashes) and, on the right, the side view with the thickness. The grey dashes mark the chipbreaker; its real shape is up to the manufacturer.

CCMT 060202 dimensions

Inscribed circle IC6.35 mm
Cutting edge length6.45 mm
Thickness s2.38 mm
Nose radius rε0.2 mm
Corner angle80°
Clearance angle7°
Tolerance MIC ±0.05 · corner height ±0.08 · thickness ±0.13 mm

What CCMT 060202 tells you on the shop floor

80° corner: strong yet versatile, turns and faces with the same insert.

Positive insert (7°): lower cutting forces and less chatter. For finishing, boring, thin-walled parts and lighter machines.

Pressed, medium tolerance: economical, fine for roughing and where you do not need repeatability to a few hundredths of a mm at every insert change.

Small radius: lower forces and chatter, good finish at low feed.

Typical holders for CCMT

For a positive rhombic 80° insert the most common ISO 5608 holders are:

The final R or L means right or left hand. Shank size, length and the exact clamping are in the manufacturer's catalogue.

Other CCMT sizes

Same size, other version

← WNMG 080412CCMT 060204 →

Designation to ISO 1832; reference tables: Mitsubishi Materials turning catalogue (insert identification). Holders to ISO 5608. Chipbreaker, grade and cutting data differ between manufacturers: the catalogue of the insert you use is what counts.

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Frequently asked questions

What does CCMT 060202 mean?

CCMT 060202: rhombic 80°, positive, 7° clearance, tolerance M, 40–60° countersunk hole, chipbreaker one side. Inscribed circle 6.35 mm, thickness 2.38 mm, nose radius 0.2 mm.

What is the inscribed circle of CCMT 060202?

6.35 mm, with a 6.4 mm cutting edge.

Which holder takes CCMT 060202?

An ISO 5608 holder for positive rhombic 80° inserts, for example SCLCR/L or SCACR/L.

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