Series 204

high helix end mill

FlutesEnd StyleMaterialCoating Options
2Corner RadiusCarbideUncoated
Series 204.jpg

KEY FEATURES:

  • High Helix flute geometry with smooth flute heel offers enhanced chip evacuation and reduced cutting forces.
  • Very effective for machining aluminum alloys for plunging and profiling applications.
  • Center cutting
  • Inch sizes stocked - Metric available upon request.
  • H6 shank tolerance.
  • Premium sub-micron grade carbide.
  • Alternate coatings available to tailor the tool to your application.

Proudly made in Canada.

CUTTING DIA.LOCOALSHANK DIA.RADIUSUncoated
1/4"3/4"2-1/2"1/4"0.010"204-0250
1/4"1-3/8"3"1/4"0.010"204-0250-13-30
5/16"13/16"2-1/2"5/16"0.010"204-0312
5/16"1-3/8"3"5/16"0.010"204-0312-13-30
3/8"1"2-1/2"3/8"0.015"204-0375
3/8"1-1/2"3"3/8"0.015"204-0375-15-30
1/2"1"3"1/2"0.020"204-0500
1/2"2-1/8"4"1/2"0.020"204-0500-21-40
5/8"1-1/4"3-1/2"5/8"0.030"204-0625
5/8"2-3/8"5"5/8"0.030"204-0625-23-50
3/4"1-1/2"4"3/4"0.030"204-0750
3/4"2-3/8"5"3/4"0.030"204-0750-23-50
1"1-1/2"5"1"0.045"204-1000
1"3-1/8"6"1"0.045"204-1000-31-60