SPI Deep Throat Micrometer

$124.70$204.88

For sheet metal and similar operations requiring a micrometer with an extra deep throat.

Available in 6″ or 12″ throat depth.

  • 6″ model has flat anvil and spindle, 12″ model has round anvil and flat spindle
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SPI  Deep Throat Micrometer Features:

  • Vernier
  • Great for use with sheet metal and similar applications
  • Clear graduations on satin chrome finish
  • Enamel finish frame. Ratchet stop and spindle lock
  • Carbide tipped measuring faces
  • 6″ model has flat anvil and spindle, 12″ model has round anvil and flat spindle
  • Spindle dia.: 0.250″
  • Accuracy: 0.0002″
  • Range: 0-1″
  • Throat Depth: 6″ & 12″
  • Graduation: 0.0001″
  • Certificate of calibration traceable to NIST
  • Furnished in fitted case

Available Options

Throat Depth Micrometers Product Number
12" 17-776-6
6" 13-819-8

SPI  Deep Throat Micrometer:

  • Type: Deep Throat
  • Graduation (Decimal Inch): .0010″
  • Thimble: Ratchet Stop
  • Accuracy: 0.0002
  • Face Material: Carbide
  • Throat Depth (Decimal Inch): 12.0000
  • Includes: Certificate of Calibration Traceable to NIST
  • SPI Part Number: 13-820-6 (12″) & 13-819-8 (6″)

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