CNMA 120412 ET31C Carbide Roughing Inserts Edgetech

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~~£13.59~~

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Part Number

TI00330

Shape

CNMA

Relief Angle

Negative = 0° (Clamp or Lever)

Edge Length

12 (12mm)

Thickness ISO/mm

04 (4.76mm)

Radius

12 (1.2mm)

Grade

ET31C

Type/Depth of Cut

Roughing

Interrupted Cut?

Yes - Unstable / Interrupted Cut

Will Cut Steel? (P-Blue)

Yes

Will Cut Stainless Steel? (M-Yellow)

No

Will Cut Cast Iron? (K-Red)

Yes

Will Cut Heat Resistant Alloys? (S-Orange)

No

Will Cut Non-Ferrous? (N-Green)

No

Will Cut Hardened Steel? (H-Grey)

Yes - Hard

Information

ISO Designation	Edge Length LE (mm)	Thickness S (mm)	Radius RE(mm)	Chipbreaker	Grade
CNMA120412	12	04 (4.76)	12 (1.2)	-	ET31C

Grade: ET31C
Type: New Multi-layer CVD coated grades are finished with a special process to enable smoother chip flow.
Colour: Black
Grade Summary: ET31C First choice for high speed finishing of Steels and ductile Cast Iron.
Type of Cut: Roughing and unstable/interrupted cuts.
Best for: Hard > Moderate Steels and ductile Cast Iron.