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Dial Depth Gage, 1/8 In, 2 1/2 In Base MPN:643JZ

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Brand: Starrett
Part #: 643JZ
UPC: 049659527148
SKU
510-G1742894
Regular Price $1,101.51 Special Price $786.79

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Dial Depth Gage, 1/8 In, 2 1/2 In Base

Accurately measure depths with precision and confidence using the Starrett Dial Depth Gage. This mechanical gage features a 0-0.125 in range with 0.0005 in graduations and an accuracy of 0.001 in, making it ideal for applications in machining, inspection, and quality control. Its solid-plunger design with a knife edge ensures precise measurements, while the white dial with a 0-25-0 reading provides easy visibility. The gage is suitable for use in various industries, including aerospace, automotive, and manufacturing, where precise depth measurements are critical. Its compact 2.5 in base and durable construction make it a reliable tool for any workshop or inspection station.

Top product features:

  • Measures depths with a range of 0 in to 0.125 in
  • Graduations are marked at 0.0005 in intervals
  • Has a solid-plunger depth gauge with a knife edge for precise measurements

Top product applications:

  • Checking depth of holes in workpieces
  • Measuring depth of recesses and pockets
  • Verifying depth of holes and recesses in manufacturing and inspection environments

The STARRETT 643JZ is a mechanical dial depth gauge used for measuring shallow depths from 0 to 0.125 in. It has a solid-plunger design with a knife-edge base and a hardened steel needle point contact for close work. The base includes a cutout that allows the conical point to be positioned at the measurement area. The gauge features a white side-positioned dial with a 0-25-0 reading and comes with a fitted case.

Key Features of the STARRETT 643JZ Dial Depth Gauge:

  • Range: Measures from 0 in to 0.125 in for shallow depth checks.
  • Graduations/Resolution: 0.0005 in graduations for fine measurement readings.
  • Accuracy: 0.001 in stated accuracy.
  • Contact Point: Hardened steel needle point contact with a 1/2 in long point and 40 degree included angle.
  • Base Style: Full 2.5 in knife-edge base for positioning in close work areas.
  • Dial Reading: 0-25-0 dial layout on a white, side-positioned dial.
  • Operation: Mechanical solid-plunger depth gauge design.
  • Rod Type: Includes 1 adjustable solid measuring rod.
  • Case Included: Supplied with a fitted case.


Additional Information

  • Country of Origin: US
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 6.60
  • Package Width: 4.50
  • Package Height: 2.50
  • Package Weight: 1.10
Product info last updated on February 6, 2026 12:51am UTC Category: Measuring and Marking Tools
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In stock