Concave and Convex Cutters
Shank Cutters are designed for milling half circles in most metals and may be sharpened without changing their form by grinding the face of the teeth.
Concave Shank Cutters - High Speed Steel page 280
Concave Shank Cutters are designed for milling concave (male) half circles.
RADIUS SHANK DIA. CUTTER DIA. OVERALL LENGTH NO. OF FLUTES
1/32 1/2 3/4 3 6
1/16 1/2 3/4 3 6
3/32 1/2 3/4 3 6
1/8 3/4 1 3-1/2 6
5/32 3/4 1 3-1/2 6
3/16 3/4 1 3-1/2 6
1/4 3/4 1-1/4 4 4
5/16 3/4 1-1/4 4 4
3/8 3/4 1-1/4 4-3/16 4
Convex Shank Cutters - High Speed Steel page 280
Convex Shank Cutters are designed for milling convex (female) half circles.
RADIUS SHANK DIA. CUTTER DIA. OVERALL LENGTH NO. OF FLUTES
1/32 1/2 3/4 3 6
1/16 1/2 3/4 3 6
3/32 1/2 7/8 3 6
1/8 3/4 1-1/4 3-1/2 6
5/32 3/4 1-5/16 3-1/2 6
3/16 3/4 1-3/8 3-1/2 6
1/4 3/4 1-1/2 4 6
5/16 3/4 1-5/8 4 6
3/8 3/4 1-3/4 4 6