SCMT 120408-MM ET41P Carbide Medium Cutting Inserts Edgetech

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~~£20.81~~

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Part Number

TI01420

Shape

SCMT

Relief Angle

Positive = 7? (Screw on)

Edge Length

12 (12.4mm)

Thickness ISO/mm

04 (4.76mm)

Radius

08 (0.8mm)

Grade

ET41P

Chipbreaker Code

MM

Interrupted Cut?

No - Stable conditions

Will Cut Steel? (P-Blue)

No

Will Cut Stainless Steel? (M-Yellow)

Yes

Will Cut Cast Iron? (K-Red)

No

Will Cut Heat Resistant Alloys? (S-Orange)

Yes - Excellent

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
SCMT120408-MM	12 (12.7)	04 (4.76)	08 (0.8)	MM	ET41P

Grade: ET41P
Type: Single layer PVD coated grades are designed to balance edge strength with extended tool life..
Colour: Gold
Grade Summary: ET41P Optimised grade for clean HRSA materials.
Type of Cut: MM chipbreaker - Medium cutting of stainless steels with stable/uninterrupted cuts.
Best for: HRSA.

Technical Data & Info

Feed Rate & Depth of Cut

fn (mm/rev)	0.10 - 0.30
ap (mm)	0.6 - 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	ET41P	95 - 290
13	Stainless steel & Cast stainless steel	Martensitic, Quenched & Tempered	≤240 HB	ET41P	95 - 290
14	Stainless steel & Cast stainless steel	Austenitic	≤180 HB	ET41P	90 - 210
31	Heat resistant super alloys	Fe based, Annealed	≤200 HB	ET41P	35 - 90
32	Heat resistant super alloys	Fe based, Aged	≤280 HB	ET41P	35 - 90
33	Heat resistant super alloys	Ni or Co based, Annealed	≤250 HB	ET41P	35 - 90
34	Heat resistant super alloys	Ni or Co based, Aged	≤350 HB	ET41P	35 - 90
35	Heat resistant super alloys	Ni or Co based, Cast	≤320 HB	ET41P	35 - 90
36	Titanium alloys	Pure Titanium	400 Rm	ET41P	35 - 90
37	Titanium alloys	Alpha & Beta alloys, Hardened	1050 Rm	ET41P	35 - 90