This ball nose milling insert is made of carbide. It is designed for use with M270 copy mill. It is for use on steel, cast iron, stainless steel, copy milling, medium. This M270 series ball nose milling insert features BR geometry is the first choice for all semi-finishing and medium-duty applications. Plus it has a metric measurement system, is 4.76 mm thick, 20 mm width, and has a 10 mm corner radius, a right hand cutting direction, and has a TiN finish.
Technical Specs
ItemBall Nose Milling Insert
Corner Radius10.0000 mm
SeriesM270
Primary Material ApplicationSteel
Clearance Angle16 Degrees
Cutting ApplicationCopy Milling, Medium
Cutting Edge Length20 mm
Finish - MachiningTiN
For Use WithM270 Copy Mill
Insert StyleM270
Material - MachiningCarbide
Mounting Hole Dia.0.183 in
Number of Cutting Edges2
RakeNegative
Secondary Material Application ISO CodeK, M
Through Hole Inside Dia.4.65 mm
Inscribed Circle20 mm
Thickness4.76 mm
ISO NumberM270BR20
Chip-BreakerNo
Coating ProcessCVD
Cutting DirectionRight Hand
FeaturesBR Geometry is the First Choice for All Semi-Finishing and Medium-Duty Applications
For ToolholderM270BD010A12L140C, M270BD012A12L145C, M270BD016A16L155C, M270BD020A20L170C
Insert SizeBR20
Manufacturer GradeTN7535
Measurement SystemMetric
Mounting StyleScrew Clamp
Primary Material Application ISO CodeP
Secondary Material ApplicationCast Iron, Stainless Steel