Interstate 10″ Precision Sine Plate

Features:

• Sine plates are made of 1018 Steel, case hardened 0.040 – 0.060″ deep. 58 – 60 Rockwell “C” and finish ground.
• Square and parallel within 0.0003″
• Center distance of rolls 10.000 +- 0.0005″
• Overall dimensions: 6″ W (+-1/16″) x 12″ L (+-1/8″) x 2-1/5″ H (+-1/16″)
• Dia. of rolls: 0.945″ +-0.0002″
• Eighteen 3/8-16 tapped holes.
• Minute angle step 0.200 – 0.0001″ on gage block roll
• End rail included.
• Weight: 37 lbs

MSC#09130063