TDN4003 ET602 Carbide External Grooving & Parting Inserts

£8.15

(Exc. 20% VAT)

~~£29.11~~

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Part Number

PG00022

Shape

TDN

End Type

Square End

Cutting Width

4mm

Application

Grooving & Parting

Radius

03 (0.3mm)

Grade

ET602

Will Cut Steel? (P-Blue)

Yes - Excellent

Will Cut Stainless Steel? (M-Yellow)

Will Cut Cast Iron? (K-Red)

Yes - Excellent

Will Cut Heat Resistant Alloys? (S-Orange)

Will Cut Non-Ferrous? (N-Green)

Will Cut Hardened Steel? (H-Grey)

Yes

Information

ISO Designation	Cut Width (mm) CW	Insert Length INSL	Insert Height HTH	Thickness (mm) S	Radius (mm) RE	CDX	Chipbreaker	Grade
TDN 4003	4.0	20	4.7	3.0	0.3	19	TDN	ET602

Grade: ET602
Type: Ultra dense PVD coating TiAlN.
Colour: Black
Grade Summary: Optimised for grooving applications in Steel and Cast Iron.
Chipbreaker: TDN - Designed for External Parting & Grooving for general materials.
Best for: Steel, Cast Iron and Hardened Steels.

Technical Data & Info

Feed Rate & Depth of Cut

fn (mm/rev)	0.08 - 0.25
Depth of cut - ap (mm)	-

Speeds Chart

Material VDI Group	Material Designation	Grade	Speed M/Min
1 - 5	Non-alloy steel <25 HRc	ET602	-
6 - 9	Low-alloy steel 25-35 HRc	ET602	80 - 120
10 - 11	High-alloy steel 35-45 HRc	ET602	80 - 110
15 - 16	Grey cast iron	ET602	110 - 185
17 - 20	Nodular cast iron	ET602	110 - 140
38 - 41	Hardened steel <55 HRc	ET602	25 - 50

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