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Coaxial Indicator Specifications
801 (Inch) – Premium Coaxial Indicator Specifications
- 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 (Metric) – Premium Coaxial Indicator Specifications
- 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-R (Refurbished) – Coaxial Indicator Specifications
- 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-E (Economy Coaxial Indicator) Specifications *Discontinued*
- Locating accuracy: To within .0010 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.
- Initial positioning: Within 7/16 dia. circle of true location.
*Capacity can be increased to 12″ diameter by use of accessory feelers
Dial Graduation Values for 801 (INCH)
The graduation increments changes based on the feeler length and workpiece diameter size as listed in above chart.