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Starrett 78MZ-50 Inside Micrometer Set 35-50mm 3-Point Bore Gage Case-calibrated

  • $ 47900


Condition: Used






You are bidding on a Starrett Inside Micrometer Set 35-50mm 3-Point Bore Gage w/ Case and Master, Model 78MZ-50-calibrated.

Starrett 78MZ-20 Inside Micrometer / 3-Point Bore Gage Set. Precision-made by Starrett for accurate internal diameter and bore measurements in machining, toolmaking, inspection, and quality control applications.

The 78 Series bore gages feature self-centering 3-point contact measurement, providing fast, accurate, and repeatable readings. The carbide-tipped measuring contacts and ratchet stop ensure consistent measuring pressure and long service life. Includes fitted storage case and accessories as shown.

Specifications:
  • Manufacturer: Starrett
  • Model: 78MZ-20
  • Type: Inside Micrometer / Mechanical Bore Gage
  • Measuring Range: 35mm – 50mm
  • Graduation: 0.005mm
  • Accuracy: 0.004mm
  • 3-Point Self-Centering Contact Design
  • Carbide Measuring Faces
  • Approximate Measuring Depth: 80mm
  • Includes Storage Case and Accessories Shown

Features:

  • Wide measuring range without changing anvils
  • Ratchet stop for consistent readings
  • Self-centering contacts for accurate bore measurements
  • Professional-grade Starrett quality
  • Ideal for machine shops, inspection departments, and toolrooms

This Starrett 78MZ-50 Inside Micrometer Set includes two sets of interchangeable anvils/extensions, allowing a wider range of internal measurements than the standard instrument alone. The additional anvils make this a versatile setup for machine shop, inspection, and quality control applications.

Includes set ring, storage case and tools shown.

I will fully guarantee this item - new cost $1550.

We have lots of quality inspection tools available - see my other auctions.

Shipping in the Continental US is $9.90 - I have very competitive rates for our always welcomed International bidders.




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