3/16" x 3/16" x 2-1/4" 30° Helix 2-Flute HSS Mini Ball Nose Double End Mill
Fastenal Part No. (SKU)
Manufacturer Part No.
This is a Catalog Item
Wholesale: $38.41 / each
Online Price: $30.73 / each
Product Attributes
Application General Purpose
Chipbreaker No Chipbreaker
Coating Bright
Cut Diameter (decimal) 0.1875
Cut Diameter (in) 3/16"
Cut Diameter (mm) 4.763
Cutting Direction Right Hand
End Style Double End
Helix Angle 30°
Length of Cut (decimal) 0.5000
Length of Cut (in) 1/2"
Length of Cut (mm) 12.700
Material High Speed Steel
Number of Flutes 2
Overall Length (decimal) 2.2500
Overall Length (in) 2-1/4"
Overall Length (mm) 57.150
Shank Diameter (decimal) 0.1875
Shank Diameter (in) 3/16"
System of Measurement Inch
Type Finishing Miniature Ball Nose End Mill
Product Weight 0.064
UOM each
  • HMD2B 2Flute Double End Miniature End Mill
  • Made from HSS substrate
  • Two flutes allow maximum space for chip ejection
  • Stub length for greater rigidity
  • Radius for contouring part surfaces
  • 3/16" shank for one holder size
  • Double end reduces tool cost and down time

For use in alloy steel, tool steel, carbon steel and cast iron.
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