Rushmore USA 2 & 4 Flute Spiral Regular Length Micrograin Solid Carbide Double End Mills
Smaller grains of carbide, provide tougher and stronger tool thus providing longer tool life and better surface finish.
Longer length than stub length.
Longer shank diameter adds rigidity
Helix Angle: 30º
Spiral Flute
Cutting Direction: Right Hand
2-Flute For profiling, duplicating and contour milling on most materials.
4-Flute Additional flutes allow for faster feeds
Item No.
Shank Diameter
Flute Length
Overall Length
20-509-008
3/8"
3/8"
3"
20-509-010
3/8"
7/16"
3"
20-509-012
3/8"
1/2"
3"
20-509-014
3/8"
9/16"
3"
20-509-016
3/8"
5/8"
3"
20-509-018
3/8"
11/16"
3-1/2"
20-509-020
3/8"
3/4"
3-1/2"
20-509-024
3/8"
3/4"
3-1/2"
20-509-032
1/2"
1"
4"
20-508-008
3/8"
3/8"
3"
20-508-010
3/8"
7/16"
3"
20-508-012
3/8"
1/2"
3"
20-508-014
3/8"
9/16"
3"
20-508-016
3/8"
5/8"
3"
20-508-018
3/8"
11/16"
3-1/2"
20-508-020
3/8"
3/4"
3-1/2"
20-508-024
3/8"
3/4"
3-1/2"
20-508-032
1/2"
1"
4"
WARNING: This Product Can Expose You To Materials And/Or Chemicals Which Are Known To The State Of California To Cause Cancer And/Or Reproductive Harm.
