CNMG 120408-SM ET23P Carbide Medium Cutting Inserts Edgetech

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~~£14.27~~

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Part Number

TI01182

Shape

CNMG

Relief Angle

Negative = 0° (Clamp or Lever)

Edge Length

12 (12.7mm)

Thickness ISO/mm

04 (4.76mm)

Radius

08 (0.8mm)

Grade

ET23P

Chipbreaker Code

SM

Interrupted Cut?

No - Stable conditions

Will Cut Steel? (P-Blue)

No

Will Cut Stainless Steel? (M-Yellow)

Yes - Excellent

Will Cut Cast Iron? (K-Red)

No

Will Cut Heat Resistant Alloys? (S-Orange)

Yes

Will Cut Non-Ferrous? (N-Green)

No

Will Cut Hardened Steel? (H-Grey)

No

Information

ISO Designation	Edge Length LE (mm)	Thickness S (mm)	Radius RE(mm)	Chipbreaker	Grade
CNMG120408-SM	12 (12.7)	04 (4.76)	08 (0.8)	SM	ET23P

Grade: ET23P
Type: Single layer PVD coated grades are designed to balance edge strength with extended tool life..
Colour: Gold
Grade Summary: ET23P First choice for stable turning of Stainless Steel.
Type of Cut: SM chipbreaker - Medium cutting of clean HRSA material.
Best for: Stainless Steels.

Technical Data & Info

Feed Rate & Depth of Cut

fn (mm/rev)	0.10 - 0.25
ap (mm)	0.5 - 4.0

Speeds Chart

Material VDI Group	Material Designation	Material Condition	Hardness	Grade	Speed M/Min
12	Stainless steel & Cast stainless steel	Ferritic/Martensitic, Annealed	≤200 HB	ET23P	160 - 220
13	Stainless steel & Cast stainless steel	Martensitic, Quenched & Tempered	≤240 HB	ET23P	160 - 220
14	Stainless steel & Cast stainless steel	Austenitic	≤180 HB	ET23P	100 - 200

Turning Calculator

Document

Turning Speeds Calculator

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Imperial

Metric

Spindle Speed(n)

RPM

Surface Speed(Vc)

mtrs/min

Material Diameter(D)

mm

Results

Spindle Speed(n)

RPM

Surface Speed(Vc)

mtrs/min

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