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CNMG 120412-BC ET101C Carbide Semi-Roughing Inserts Edgetech
CNMG 120412-BC ET101C Carbide Semi-Roughing Inserts Edgetech

CNMG 120412-BC ET101C Carbide Semi-Roughing Inserts Edgetech

£3.81
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£13.59
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Part Number
TI01455
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
ET101C
Chipbreaker Code
BC
Interrupted Cut?
No - Stable conditions
Will Cut Steel? (P-Blue)
No
Will Cut Stainless Steel? (M-Yellow)
No
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)
No
Europa Edgetech
Information
ISO DesignationEdge
Length
LE (mm)		Thickness
S (mm)		Radius
RE(mm)
ChipbreakerGrade
CNMG120412-BC12 (12.7)04 (4.76)12 (1.2)BCET101C


Grade: ET101C
Type: New Multi-layer CVD coated grades are finished with a special process to enable smoother chip flow.
Colour: Black
Grade Summary: ET101C First choice for stable turning Cast Iron.
Type of Cut: BC chipbreaker - Cast Iron and medium roughing of Steel
Best for: Cast Iron.

Technical Data & Info

Feed Rate & Depth of Cut

fn (mm/rev)0.20 - 0.40
ap (mm)1.5 - 4.0

Speeds Chart

Material VDI GroupMaterial DesignationMaterial ConditionHardnessGradeSpeed M/Min
15Grey cast ironPearlitic/Ferritic≤180 HBET101C170 - 420
16Grey cast ironPearlitic (Martensitic)≤260 HBET101C170 - 420
17Nodular cast ironFerritic≤160 HBET101C120 - 410
18Nodular cast ironPearlitic≤250 HBET101C120 - 410
19Malleable cast ironFerritic≤130 HBET101C120 - 410
20Malleable cast ironPearlitic≤230 HBET101C120 - 410
Turning Calculator
Document

Turning Speeds Calculator

RPM
mtrs/min
mm

Results

RPM
mtrs/min
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