RADIUS FORMING TOOLS:

GO TO: CONCAVE – BOTTLE TYPE – FULL BALL

In general, choose JOMA radius forming tools below for use on surface, centerless or cylindrical grinders to form an exact radius.

CONCAVE RADIUS DRESSERS For generating a concave radius into the corner of a grinding wheel. The point is concentric with the shank to dress the desired radius. The standard shank is 3/8 x 3.
TOOL NO.	Radius Dressed	x
C10	0.01
C15	0.015
C20	0.02
C25	0.025
C31	0.031
C62	0.062
C125	0.125

BOTTLE TYPE RADIUS DRESSERS For forming concave radii to 180 degrees in the center of a grinding wheel. The standard shank size is 3/8 x 3.
x	TOOL NO.	Radius Dressed
	BT31	0.031
	BT62	0.062
	BT94	0.094
	BT125	0.125

FULL BALL DIAMOND RADIUS DRESSERS For plunge-dressing a concave radius in the center of the grinding wheel. All diamonds are 180 degree ball shaped. The standard shank 3/8 x 2.
TOOL NO.	Radius Dressed	x
FB10	0.01
FB15	0.015
FB20	0.02
FB25	0.025
FB31	0.031
FB62	0.062

For More Precise Radius Dressing:

Coned Point and Phonopoint Diamond Dressers

Available in U.S. or Metric Measurements.