Eagle Rock Endmill and Shellmill Grinding Fixture

Wettstein Tool No. A1-205 Endmill and Shellmill Grinding Fixture

The original WETTSTEIN TOOL grinding fixture for regrinding Endmill and Shellmill faces on your surface grinder. Uses standard 5C Collets.

The 5C spindle indexes to accurately position the cutting edge to be ground. All angles are built into the base. Available with 15 or 36 indexing.

Primary End Relief

• To grind primary end relief and center relief, place end mill in fixture and grind one flute. Then index to grind opposite flute. This will give a 5 primary end relief angle.

Center Relief Angle

• This view illustrates position of wheel at start of grinding position and center relief angle 2.

Secondary End Clearance

• To grind secondary end clearance, tip fixture [as shown] using same wheel position as illustrated at left. This gives a secondary end clearance of 30. The tool will index to allow grinding opposite tip.