CNMG 120412-MM ET41P Carbide Medium Cutting Inserts Edgetech

£4.00

(Exc. 20% VAT)

~~£14.27~~

Save:

72%

In stock, immediate despatch

–

+

Part Number

TI01738

Shape

CNMG

Relief Angle

Negative = 0° (Clamp or Lever)

Edge Length

12 (12.7mm)

Thickness ISO/mm

04 (4.76mm)

Radius

12 (1.2mm)

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
CNMG120412-MM	12 (12.7)	04 (4.76)	12 (1.2)	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 Steel.
Best for: HRSA.

Technical Data & Info

Feed Rate & Depth of Cut

fn (mm/rev)	0.20 - 0.35
ap (mm)	1.5 - 3.5

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	160 - 220
13	Stainless steel & Cast stainless steel	Martensitic, Quenched & Tempered	≤240 HB	ET41P	160 - 220
14	Stainless steel & Cast stainless steel	Austenitic	≤180 HB	ET41P	100 - 200