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Cutting Edge Style
Helical
Material Application
Steel
Length (mm)
10.90
ANSI Code
HM390 TPKT 100304PDR IC808
Number of Cutting Edges
3
Standards
ANSI
Thickness (mm)
3.85
Insert Material
Solid Carbide
Series
HELI3MILL
Coating Process
PVD
Coating/Finish
TiAlN
Corner Radius (Decimal Inch)
0.0157
Length (Decimal Inch - 4 Decimals)
0.4290
Manufacturers Catalog Number
HM390 TPKT 100304PDR IC808
Material Grade
Submicron
Primary Workpiece Material
Steel
Primary Workpiece Material Code
P
Thickness (Decimal Inch - 4 Decimals)
0.1520
Vendor Drop Ship
N
Width (Decimal Inch - 4 Decimals)
0.4290
Coating Classification
Sumotec PVD
Insert Holding Method
Screw
Maximum Depth of Cut (Decimal Inch)
0.3150
Multi-use Tool
Yes
Rake
Positive
Insert Hand
Right Hand
Inscribed Circle (Decimal Inch)
0.2953
Corner Radius (Inch)
1/64
Insert Shape
Triangle
Chip Breaker
PDR
Secondary Workpiece Material Code
H
Insert Style
TPKT
Insert Size Code
100304
Relief Angle
11
Included Angle Degree
60
Cutting Edge Effective Length (Decimal Inch)
0.3150
Maximum Depth of Cut (mm)
8.00
Manufacturer Grade
IC808
Inscribed Circle Range (Decimal Inch)
0.2500 to 0.3000
Single or Double Sided Insert
Single
Cutter Series Compatibility
HM390-10
Length Range (Decimal Inch)
0.4000 to 0.4500
Thickness Range (Decimal Inch)
0.1500 to 0.1750
Inscribed Circle (mm)
7.50
Corner Radius (mm)
0.40
Iso Code
HM390 TPKT 100304PDR