USAGE: Smooth Routed Bottoms in Plastic & Aluminum

This tool is similar in design to the Onsrud 52-000 series, however the corners have a slight radius. This radius is designed to give a smoother bottom surface when hogging out large areas. Sharp tips will leave a slightly deeper cut on one side leaving the appearance of scratches. The rounded corners of this series don't leave harsh lines, making surfaces optically much smoother.

 

Onsrud 66-300 series - 2 Edge Upcut Spiral - Solid Carbide

Part Number
Cutting Dia
Corner Radius
Cutting Lgth
Shank Dia
OAL
Mfg List Price
66-306
1/8
0.020
1/4
1/8
2
22.50
66-308
1/8
0.020
1/4
1/4
2
37.00
66-314
1/4
0.030
3/8
1/4
2
39.00
66-320
3/8
0.030
5/8
3/8
2 1/2
58.50