12A2 Diamond Wheels

Braemar’s 12A2 Diamond Wheels are a specific type of diamond grinding wheel designed primarily for profile grinding, surface grinding, and precision form grinding where high accuracy and excellent surface finish are required.

1. Shape & Design

• Form: The “12A2” dish-shaped wheel with a flat face and sloped sides.
• Grinding surface: Usually on the periphery (outer rim) of the wheel.
• Included angle: Often 45° or 60°, depending on application.
• Bore (hole) size: Can be customized to fit specific spindles.

2. Typical Specifications

• Grit sizes: Coarse grit for aggressive grinding, fine grit for precision finishing.
• Concentration: Determines the diamond density—higher concentration gives longer life but slower removal rates.

3. Common Uses

• Carbide tool grinding (e.g., end mills, drills, inserts).
• Precision profile grinding for form tools.
• Grinding tungsten carbide, ceramics, glass, and hard alloys.
• Used on tool & cutter grinders and CNC grinding machines.

4. Advantages

• Maintains profile accuracy longer than flat wheels.
• Excellent cooling & chip clearance due to dish shape.
• Allows clearance for tool shanks when grinding close to cutting edges.

Call (480) 966-9311 or Add to Quote for pricing.