Back Clearance Angle

  Precision protractor

  Bolt (Pin) Holes (diameter of holes)

  Set of pin gauges, or caliper

  Bore

  Bore gauge set, Mitutoyo #511-164

  Bolt Circle Diameter

  6" to 8" dial caliper

  Brazing

  10 X lens

  Concentricity

  Test Arbor, Dial Indicator

  Diameter (Outside)

  Large caliper

  Diameter Of Slot Relief Hole

  Set of pin gauges or caliper

  Face Outset (Carbide)

  Dial Caliper

  Finish

  Surface roughness analyzer (Gould Surfanalyzer #7100)

  Flatness

  Test Arbor, dial indicator

  Gullet Area

  Trace gullet on 1/8" graph paper, count the squares that are over 1/2 full,

  divide the total by 64 to get sq-in.

  Gullet Profile

  Compare to sample

  Hardness

  Rockwell Hardness tester ("C" scale for steel, "A" for carbide)

  Height Above Back (Carbide)

  Dial Caliper 

  Hook Angle

  Precision Protractor

  Kerf

  1" C-type micrometer

  Length Of (Carbide) Tips

  6" Dial Caliper

  Pitch

  6" Dial Caliper

  Radial Clearance Angle

  0-1" micrometer w/pointed anvils 

  Runout

  Test Arbor, dial indicator

  Side Clearance

  Side Clearance Gauge

  Spline

  Inside micrometer or caliper, size depends on spline

  Tangential Clearance Angle  

  0-1" micrometer w/pointed anvils 

  Thickness (Saw Plate/Carbide)

  1" C-type micrometer Starrett #216 FL-1

  Top Clearance Angle

  Precision Protractor