Shop Grade 5″ Precision Sine Plate

6″ Length x 3-1/4″ Wide x 1-5/16″ High, Sine Plate with 13 Holes

Sine Plates are made of 1018 steel case hardened

0.040-0.60″ deep 58-60 Rockwell “C” and finish ground

Square and parallel within 0.0002″

Center Distance of rolls 5.000 +/- 0.0005″

Overall Dimensions6″ Length x 3-1/4″ Wide x 1-5/16″ High

Diameter of rolls 0.708″ +/- 0.0002″

Thirteen 1/4-20 tapped holes

Minute angle step 0.200″-0.0001″

End rail included

MSC#09130055