Bore Gages

At Transcat, you can select from the industry’s most durable electronic, mechanical and digital bore gages in two- or three-point contact formats. We offer gages to measure hole diameters and display the results in easy-to-read formats. Mechanical bore gages show vernier or dial results, while electronic tools use a digital display. Our bore gage sets and individual instruments come from the premier manufacturers of precision measurement gages, such as Mitutoyo and Starrett.

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  1. Starrett S781BXTEZ AccuBore Electronic Bore GageSet,3-Point Contact .750-2"Rnge
    Starrett S781BXTEZ AccuBore Electronic Bore Gage Set,3-Point Contact .750-2"Rnge
    Order #: S781BXTEZ
    Mfg #: 72995
    Availability: In stock
    Special Price $4,845.12 Regular Price $5,047.00
    AccuBore Electronic Bore Gage Set,3-Point Contact .750-2"Rnge Learn More
  2. Clearance
    Mitutoyo 511-716
    Mitutoyo 511-716 Bore Gage,250-400mm
    Order #: 511-716
    Mfg #: 511-716
    Availability: In stock
    Special Price $505.23 Regular Price $817.00
    Bore Gage,250-400mm Learn More
  3. Mitutoyo 568-936
    Mitutoyo 568-936 Borematic SBM-4"CXST
    Order #: 568-936
    Mfg #: 568-936
    Availability: Ships in 3-4 weeks
    Special Price $4,072.00 Regular Price $5,090.00
    Borematic SBM-4"CXST Learn More
  4. Mitutoyo 568-464
    Mitutoyo 568-464 .5-.65"/12.7-16.5mm Bore Gage SBM-.65"CX
    Order #: 568-464
    Mfg #: 568-464
    Availability: Ships in 3-4 weeks
    Special Price $1,360.00 Regular Price $1,700.00
    .5-.65"/12.7-16.5mm Bore Gage SBM-.65"CX Learn More
  5. Mitutoyo 468-977
    Mitutoyo 468-977 Holtest, Digimatic Head Set 0.5" -0.8"
    Order #: 468-977
    Mfg #: 468-977
    Availability: Ships in 3-4 weeks
    Special Price $1,512.00 Regular Price $1,890.00
    Holtest, Digimatic Head Set 0.5" -0.8" Learn More
  6. Mitutoyo 368-873
    Mitutoyo 368-873 Holtest Type II Bore Gage,3.5"- 4"
    Order #: 368-873
    Mfg #: 368-873
    Availability: Ships in 3-4 weeks
    Special Price $938.40 Regular Price $1,020.00
    Holtest Type II Bore Gage,3.5"- 4" Learn More
  7. Mitutoyo 468-263
    Mitutoyo 468-263 .425-.500" Digital Bore Gage, HolTest
    Order #: 468-263
    Mfg #: 468-263
    Availability: Ships in 3-4 weeks
    Special Price $1,032.00 Regular Price $1,290.00
    .425-.500" Digital Bore Gage, HolTest Learn More
  8. Mitutoyo 177-187
    Mitutoyo 177-187 2.0"Ring Gage
    Order #: 177-187
    Mfg #: 177-187
    Availability: Ships in 3-4 weeks
    Special Price $311.88 Regular Price $339.00
    2.0"Ring Gage Learn More
  9. Mitutoyo 139-201
    Mitutoyo 139-201 1.5-12" Tubular Micrometer Set (Inside Mics)
    Order #: 139-201
    Mfg #: 139-201
    Availability: Ships in 3-4 weeks
    Special Price $283.36 Regular Price $308.00
    1.5-12" Tubular Micrometer Set (Inside Mics) Learn More
  10. Mitutoyo 177-289
    Mitutoyo 177-289 Absolute Digimatic Snap Bore Gage w/Setting Rings,Inch/Metrc
    Order #: 177-289
    Mfg #: 177-289
    Availability: Ships in 3-4 weeks
    Special Price $208.84 Regular Price $227.00
    Absolute Digimatic Snap Bore Gage w/Setting Rings,Inch/Metrc Learn More
  11. Fowler 526462500
    Fowler 526462500 Right Angle Dial Bore Gage,2-6"
    Order #: 526462500
    Mfg #: 526462500
    Availability: Ships in 3-4 weeks
    $350.43
    Right Angle Dial Bore Gage,2-6" Learn More
  12. Fowler 526464000
    Fowler 526464000 Dial Bore Gage,1.4-6"
    Order #: 526464000
    Mfg #: 52-646-400-0
    Availability: Ships in 3-4 weeks
    Special Price $202.20 Regular Price $212.85
    Dial Bore Gage,1.4-6" Learn More
  13. Fowler 526465000
    Fowler 526465000 Xtender Dial Bore Gage Set 1.4-6"
    Order #: 526465000
    Mfg #: 526465000
    Availability: Ships in 3-4 weeks
    $307.04
    Xtender Dial Bore Gage Set 1.4-6" Learn More
  14. Fowler 536460001
    Fowler 536460001 Bore Gage Setting Master Kit
    Order #: 536460001
    Mfg #: 536460001
    Availability: Ships in 3-4 weeks
    $432.28
    Bore Gage Setting Master Kit Learn More
  15. Fowler 536460050
    Fowler 536460050 Bore Gage Setting Master Kit w/o Blocks
    Order #: 536460050
    Mfg #: 53-646-005-0
    Availability: Ships in 3-4 weeks
    Special Price $237.78 Regular Price $247.69
    Bore Gage Setting Master Kit w/o Blocks Learn More
  16. Fowler 536460100
    Fowler 536460100 Metric Bore Gage Master Kit
    Order #: 536460100
    Mfg #: 536460100
    Availability: Ships in 3-4 weeks
    $383.81
    Metric Bore Gage Master Kit Learn More
  17. Mitutoyo 186-903
    Mitutoyo 186-903 Radius Gages(17 Leaves)
    Order #: 186-903
    Mfg #: 186-903
    Availability: Ships in 3-4 weeks
    Special Price $103.96 Regular Price $113.00
    Radius Gages(17 Leaves) Learn More
  18. Mitutoyo 368-773 Bore Gage, 87-100mm Range Holtest
    Mitutoyo 368-773 Bore Gage,87-100mm Range Holtest
    Order #: 368-773
    Mfg #: 368-773
    Availability: Ships in 3-4 weeks
    Special Price $975.20 Regular Price $1,060.00
    Bore Gage,87-100mm Range Holtest Learn More
  19. Mitutoyo 611223-531
    Mitutoyo 611223-531 12.00"Rectangular Gage Block Grade 0,Steel
    Order #: 611223-531
    Mfg #: 611223-531
    Availability: Ships in 3-4 weeks
    Special Price $693.68 Regular Price $754.00
    12.00"Rectangular Gage Block Grade 0,Steel Learn More
  20. Mitutoyo 611827-521
    Mitutoyo 611827-521 0.40mm Gage Block,Rectangular Grade 00,Steel
    Order #: 611827-521
    Mfg #: 611827-521
    Availability: Ships in 3-4 weeks
    Special Price $169.28 Regular Price $184.00
    0.40mm Gage Block,Rectangular Grade 00,Steel Learn More
  21. Mitutoyo SBM-75CX Bore Gage,62.75mm Range
    Mitutoyo SBM-75CX Bore Gage,62.75mm Range
    Order #: 568-371
    Mfg #: 568-371
    Availability: Ships in 3-4 weeks
    Special Price $1,891.20 Regular Price $1,970.00
    Bore Gage,62.75mm Range Learn More
  22. Mitutoyo SBM-63CX Bore Gage,50-63mm Range
    Mitutoyo SBM-63CX Bore Gage,50-63mm Range
    Order #: 568-370
    Mfg #: 568-370
    Availability: Ships in 3-4 weeks
    Special Price $1,891.20 Regular Price $1,970.00
    Bore Gage,50-63mm Range Learn More
  23. Mitutoyo SBM-50CX Bore Gage,40-50mm Range
    Mitutoyo SBM-50CX Bore Gage,40-50mm Range
    Order #: 568-369
    Mfg #: 568-369
    Availability: Ships in 3-4 weeks
    Special Price $1,862.40 Regular Price $1,940.00
    Bore Gage,40-50mm Range Learn More
  24. Mitutoyo 468 Digital Holtest gage 20-25mm
    Mitutoyo 468-166 20-25mm Hole Test
    Order #: 468-166
    Mfg #: 468-166
    Availability: Ships in 3-4 weeks
    Special Price $1,382.40 Regular Price $1,440.00
    20-25mm Hole Test Learn More
  25. Starrett 82MBZ
    Starrett 82MBZ Dial Bore Gage, 5.5-15.1mm Range
    Order #: 82MBZ
    Mfg #: 66011
    Availability: Ships in 3-4 weeks
    $1,570.00
    Dial Bore Gage, 5.5-15.1mm Range Learn More
Showing 1-25 of 146
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