Hole saws
The L.S. Starrett Company
  Precision measuring instruments: Micrometer, dial indicator, height gauge, depth gauge, protractors, feeler gauge, pin gauge, punch, spirit level, surface plate, optical projector and caliper.
  Range of hole saws, band saws, hack saws
  Accuracy of micrometer: Up to 0.0001 inch or 0.001 mm
  Accuracy of caliper: Up to 0.0005 inch or 0.01 mm
  Optional features: Calibration certificate & packing box
  Broadly used in the field of aircraft industry and MRO industry
  Choice of metric/imperial scale
  ISO 9002 accredited and UKAS registered
  Made in USA
© 2008 Purdon King (International) Ltd. All rights reserved.