• One Flute "O" Upcut Spirals

    For cutting hard plastics

    1 Flute “O” Upcut Spiral

    All measurements are in inches unless otherwise specified.

  • Material: Feed Rates
    • Hard Brittle Plastics: 200 IPM
    • Solid Surface: 100-180 IPM
    End Point: Finish Quality
    • End Point Style: Crescent
    • Optimized for excellent
      bottom finish

Part No. Hole Diameter Edge Length Shank Size Overall Length Helix Angle
RS677 1/16 1/4 1/8 2 21°
RS690 1/16 1/4 1/4 2 21°
RS678 1/8 1/4 1/8 2 21°
RS691 1/8 1/4 1/4 2 21°
RS679 1/8 1/2 1/8 2 21°
RS692 1/8 1/2 1/4 2 21°
RS693 5/32 9/16 1/4 2 21°
RS657 3/16 3/8 3/16 2 21°
RS694 3/16 3/8 1/4 2 21°
RS695 3/16 5/8 1/4 2 21°
RS696 7/32 3/4 1/4 2-1/2 21°
RS697 1/4 3/4 1/4 2-1/2 21°
RS698 1/4 1-1/4 1/4 3 21°
RS658 1/4 3/8 1/4 2 21°
RS699 3/8 1-1/8 3/8 3 21°