Specifications

801 (Inch)

  • Locating accuracy: To within .0002 in. of true center.
  • Graduation on Dial Face: .0005 in.
  • Length: 6 7/8 in.
  • Shank 3/8 dia. x 7/8 in. long
  • Weight 9 1/2 oz. net, 1 LB. 14 oz. shipping weight
  • Feeler ball 1/8 in. dia.
  • Measuring Range .250 axis offset
  • *Capacity Internal, 5/32 to 4 1/4 dia.- External, zero to 4 1/4 dia.
  • Speed It is recommended that operating speed not exceed 800 RPm approx.
  • Inital positioning: Within 7/16 dia. circle of true location.

*Capacity can be increased to 12″ diameter by use of accessory feelers

801 - Standard
co-ax-801-metric-yellow

801 (Metric)

  • Locating accuracy: To within .005 mm  of true center.
  • Graduation on Dial Face: .01 mm
  • Length: 6 7/8 in.
  • Shank 3/8 dia. x 7/8 in. long
  • Weight 9 1/2 oz. net, 1 LB. 14 oz. shipping weight
  • Feeler ball 1/8 in. dia.
  • Measuring Range .250 axis offset
  • *Capacity Internal, 5/32 to 4 1/4 dia.- External, zero to 4 1/4 dia.
  • Speed It is recommended that operating speed not exceed 800 RPm approx.
  • Inital positioning: Within 7/16 dia. circle of true location.

*Capacity can be increased to 12″ diameter by use of accessory feelers

801-E (Economy)

  • Locating accuracy: To within .0006 in. of true center.
  • Graduation on Dial Face: .0010 in.
  • Length: 6 7/8 in.
  • Shank 3/8 dia. x 7/8 in. long
  • Weight 9 1/2 oz. net, 1 LB. 14 oz. shipping weight
  • Feeler ball 1/8 in. dia.
  • Measuring Range .250 axis offset
  • *Capacity Internal, 5/32 to 4 1/4 dia.- External, zero to 4 1/4 dia.
  • Speed It is recommended that operating speed not exceed 800 RPm approx.
  • Inital positioning: Within 7/16 dia. circle of true location.

*Capacity can be increased to 12″ diameter by use of accessory feelers

801-R (Refurbished)

  • Locating accuracy: To within .0002 in. of true center.
  • Graduation on Dial Face: .0005 in.
  • Length: 6 7/8 in.
  • Shank 3/8 dia. x 7/8 in. long
  • Weight 9 1/2 oz. net, 1 LB. 14 oz. shipping weight
  • Feeler ball 1/8 in. dia.
  • Measuring Range .250 axis offset
  • *Capacity Internal, 5/32 to 4 1/4 dia.- External, zero to 4 1/4 dia.
  • Speed It is recommended that operating speed not exceed 800 RPm approx.
  • Inital positioning: Within 7/16 dia. circle of true location.

*Capacity can be increased to 12″ diameter by use of accessory feelers