0.25-in Dia 4-Flute End Mill, 0.75-in LOC, 0.25-in Shank, 2.5-in OAL

4 Flute Compression Router

PREVIEW AND DIAGRAM (CR-402)

Specifications

Cutting Dia 0.25″
Flute Len 0.75″
Shank Dia 0.25″
Overall Len 2.5″
Upshear Len 0.1875″

Tolerances

Cutting Diameter−.001/−.003″
Length of Cut+.020/+.030″
Shank Diameter−.0001/−.0002″
Overall Length±.060″

Catalog

Catalog Page 60

Speed & Feeds

MaterialSFM1/4"5/16"3/8"1/2"5/8"3/4"1"
MaterialSFMRPMCLPTRPMCLPTRPMCLPTRPMCLPTRPMCLPTRPMCLPTRPMCLPT
G10 Fiberglass/Polyester1000152800.0034122240.0043101870.005176400.006861120.008550930.010238200.0136
Graphite1000152800.0064122240.0080101870.009676400.012861120.016050930.019238200.0256
Graphite Fiber/Expoxy800122240.002097790.002581490.003061120.004048900.005040750.006030560.0080
Plastics1300198640.0064158910.0080132430.009699320.012879460.01666210.019249660.0256

Other Tools in this Series

Tool # Cutting Dia Flute Len Shank Dia Overall Len Upshear Len Coatings Pg. #
close

SPEEDS & FEEDS