This square milling insert is made of carbide. It is designed for use with M690 series shoulder mills. It is for use on nickel, stainless steel, steel, titanium, steel and is for milling. This M690 series square milling insert features a fractional inch measurement system, is 0.1878 inch thick, has a 3/64 inch corner radius, a right hand cutting direction, and has a AlTiN finish.
Technical Specs
ItemSquare Milling Insert
Corner Radius3/64 in
SeriesM690
ISO NumberSDMT1204PDRML
Chip-BreakerYes
Chip-Breaker StyleOne Sided
Cutting ApplicationMilling
Cutting Edge Length12.70 mm
For Use WithM690 Series Shoulder Mills
Included Angle90 Degrees
Insert Size43
Lead Angle90 Degrees
Material - MachiningCarbide
Mounting Hole Dia.0.1730 in
Number of Cutting Edges4
RakePositive
Secondary Material Application ISO CodeP
Through Hole Inside Dia.0.1730 in
Inscribed Circle1/2 in
Thickness0.1878 in
ANSI CodeSDMT43PDRML
Primary Material ApplicationNickel, Stainless Steel, Steel, Titanium
Chip-Breaker CodeML
Clearance Angle15.3 Degrees
Cutting DirectionRight Hand
Finish - MachiningAlTiN
Hole Type40 Degrees to 60 Degrees Countersink Hole