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WNMG 080408-BL ET801 Carbide Light to Medium Cutting Inserts Edgetech
WNMG 080408-BL ET801 Carbide Light to Medium Cutting Inserts Edgetech

WNMG 080408-BL ET801 Carbide Light to Medium Cutting Inserts Edgetech

£3.40
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£12.15
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Part Number
TI00088
Shape
WNMG
Relief Angle
Negative = 0° (Clamp or Lever)
Edge Length
08 (8.0mm)
Thickness ISO/mm
04 (4.76mm)
Radius
08 (0.8mm)
Grade
ET801
Chipbreaker Code
BL
Interrupted Cut?
No - Stable conditions
Will Cut Steel? (P-Blue)
Yes - Excellent
Will Cut Stainless Steel? (M-Yellow)
Yes
Will Cut Cast Iron? (K-Red)
Yes - Excellent
Will Cut Heat Resistant Alloys? (S-Orange)
No
Will Cut Non-Ferrous? (N-Green)
No
Will Cut Hardened Steel? (H-Grey)
Yes
Europa Edgetech
Information
ISO DesignationEdge
Length
LE (mm)		Thickness
S (mm)		Radius
RE(mm)
ChipbreakerGrade
WNMG080408-BL08 (8.0)04 (4.76)08 (0.8)BLET801
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Grade: ET801
Type: Single layer PVD coated grades are designed to balance edge strength with extended tool life.
Colour: Gold
Grade Summary: ET801 Turning grade for mid and low cutting conditions in most Steels and Cast Iron.
Type of Cut: BL chipbreaker - Light cutting and sticky materials.
Best for: Steels, Tough Hardened Steel & Cast Iron.

Technical Data & Info


Feed Rate & Depth of Cut

fn (mm/rev)0.10 - 0.30
ap (mm)1.0 - 3.0

Speeds Chart

Material VDI GroupMaterial DesignationMaterial ConditionHardnessGradeSpeed M/Min
1Non-alloy steel & Cast steel, Free cutting steel <0.15%C.Annealed≤125 HBET801120 - 200
2Non-alloy steel & Cast steel, Free cutting steel <0.45%C.Annealed≤190 HBET801120 - 200
3Non-alloy steel & Cast steel, Free cutting steel <0.45%C.Annealed≤250 HBET801120 - 200
4Non-alloy steel & Cast steel, Free cutting steel <0.75%C.Annealed≤270 HBET801120 - 200
5Non-alloy steel & Cast steel, Free cutting steel <0.75%C.Quenched & Tempered≤300 HBET801120 - 200
6Low-alloy steel & Cast steel (less than 5% of alloying elements)Annealed≤180 HBET80170 - 230
7Low-alloy steel & Cast steel (less than 5% of alloying elements)Quenched & Tempered≤275 HBET80170 - 230
8Low-alloy steel & Cast steel (less than 5% of alloying elements)Quenched & Tempered≤300 HBET80170 - 230
9Low-alloy steel & Cast steel (less than 5% of alloying elements)Quenched & Tempered≤350 HBET80170 - 230
10High-alloy steel, Cast steel & Tool steelAnnealed≤200 HBET80170 - 180
11High-alloy steel, Cast steel & Tool steelQuenched & Tempered≤325 HBET80170 - 180
12Stainless steel & Cast stainless steelFerritic/Martensitic, Annealed≤200 HBET80170 - 180
13Stainless steel & Cast stainless steelMartensitic, Quenched & Tempered≤240 HBET80170 - 180
15Grey cast ironPearlitic/Ferritic≤180 HBET80160 - 160
16Grey cast ironPearlitic (Martensitic)≤260 HBET80160 - 160
17Nodular cast ironFerritic≤160 HBET80160 - 120
18Nodular cast ironPearlitic≤250 HBET80160 - 120
19Malleable cast ironFerritic≤130 HBET80160 - 120
20Malleable cast ironPearlitic≤230 HBET80160 - 120
38Hardened steelHardened≤550 HBET80140 - 80
39Hardened steelHardened>550 HBET80140 - 80
40Chilled cast ironCast≤400 HBET80140 - 80
41Hardened cast ironHardened≤550 HBET80140 - 80
Turning Calculator
Document

Turning Speeds Calculator

RPM
mtrs/min
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