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643JZ Dial Depth Gage

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Product code: 643JZ

Order Me In, Once ordered this item will likely dispatch before the 10th of October 2025, call 1300 737 871 (NZ 0800 737 871) to confirm.

The 643JZ is a dial depth gage with a knife-edge base and needle point contact. It can be positioned over holes to measure depth-of-groove
 
  • Measurement range: 0 to 0.125 inches.
  • Knife-edge can be precisely positioned for close work and accurate readings.
  • Point is 1/2" (12.7mm) long with a 40 Deg included angle.

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$1,723.76 AUD + GST
 $1,896.14 AUD Inc. GST
The Starrett 643 Dial Depth Gage has a knife-edge base and a needle point contact which has been hardened and ground. The knife-edge base has a cutout so that the conical point can be precisely positioned for close work. Point is 1/2 inches (12.7mm) long with a 40 Deg included angle. In action, the inspector gently pushes the point down to read zero with the base and then pushes down to make the needle point contact the workpiece to take the measurement.
2 Year Warranty (1 Year Manufacturer Warranty + Bonus 1 Year Instrument Choice Warranty)
643J Features
- Hardened, ground needle point contact
- Knife-edge base which can be precisely positioned for close work
- Point is 1/2 inches (17.7mm) long with a 40 degree included angle
- Case is included
- 0-0.125 inches measurement range
- 0.0005 inch Graduation
- 0-25-0 Dial Reading
- Case is included

Specifications

Range:
0 in to 0.125 in
Graduations:
0.0005 in
Accuracy:
+/-0.001 in
Number of Measuring Rods:
1

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