Brown Sharpe 12 Piece Precision Angle Block Set 599-921-18

• Ideal for grinding and milling machine applications.
• Made from hardened steel, precision ground.
• Angular accuracy: .0001″ per inch arc seconds
• Simple, quick angle set-ups.
• Avoid errors by eliminating calculations.
• Dimensions: 3″L x 1/4″T
• Provided in shop hardened protective molded case

Includes:
(12)Precision angle blocks: 1/4,1/2,1,2,3,4,5,10,15,20,25