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.

View as
Showing 1-25 of 146
Set Ascending Direction
  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 $6,783.16 Regular Price $7,065.80
    AccuBore Electronic Bore Gage Set,3-Point Contact .750-2"Rnge Learn More
  2. Mitutoyo 177-289
    Mitutoyo 177-289 Absolute Digimatic Snap Bore Gage w/Setting Rings,Inch/Metrc
    Order #: 177-289
    Mfg #: 177-289
    Availability: In stock
    Special Price $280.78 Regular Price $305.20
    Absolute Digimatic Snap Bore Gage w/Setting Rings,Inch/Metrc Learn More
  3. Mitutoyo 511-716
    Mitutoyo 511-716 Bore Gage,250-400mm
    Order #: 511-716
    Mfg #: 511-716
    Availability: In stock
    Special Price $1,052.29 Regular Price $1,143.80
    Bore Gage,250-400mm Learn More
  4. Starrett 82AB1 66013
    Starrett 82AB1 66013 Head for Dial Bore Gage
    Order #: 82AB1
    Mfg #: 66013
    Availability: In stock
    Special Price $646.38 Regular Price $680.40
    Head for Dial Bore Gage Learn More
  5. Mitutoyo 141-122
    Mitutoyo 141-122 8-40" Inside Micrometer w/8 rods
    Order #: 141-122
    Mfg #: 141-122
    Availability: Ships in 3-4 weeks
    Special Price $814.01 Regular Price $884.80
    8-40" Inside Micrometer w/8 rods Learn More
  6. Mitutoyo 368-876
    Mitutoyo 368-876 Bore Gage Type II, 6.0"-7.0"
    Order #: 368-876
    Mfg #: 368-876
    Availability: Ships in 3-4 weeks
    Special Price $1,919.12 Regular Price $2,086.00
    Bore Gage Type II, 6.0"-7.0" Learn More
  7. Mitutoyo 511-731
    Mitutoyo 511-731 Bore Gage .7-1.4in
    Order #: 511-731
    Mfg #: 511-731
    Availability: Ships in 3-4 weeks
    Special Price $382.53 Regular Price $415.80
    Bore Gage .7-1.4in Learn More
  8. 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 $381.24 Regular Price $414.40
    1.5-12" Tubular Micrometer Set (Inside Mics) Learn More
  9. 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 $933.80 Regular Price $1,015.00
    12.00"Rectangular Gage Block Grade 0,Steel Learn More
  10. Mitutoyo 155-907
    Mitutoyo 155-907 Telescoping Gage Set, 4 pc, .315-2.126"
    Order #: 155-907
    Mfg #: 155-907
    Availability: Ships in 3-4 weeks
    Special Price $177.74 Regular Price $193.20
    Telescoping Gage Set, 4 pc, .315-2.126" Learn More
  11. Fowler 526462500
    Fowler 526462500 Right Angle Dial Bore Gage,2-6"
    Order #: 526462500
    Mfg #: 526462500
    Availability: Ships in 3-4 weeks
    Special Price $466.07 Regular Price $490.60
    Right Angle Dial Bore Gage,2-6" Learn More
  12. Fowler 526464000
    Fowler 526464000 Dial Bore Gage,1.4-6"
    Order #: 526464000
    Mfg #: 526464000
    Availability: Ships in 3-4 weeks
    Special Price $314.54 Regular Price $331.10
    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
    Special Price $408.36 Regular Price $429.86
    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
    Special Price $580.98 Regular Price $605.19
    Bore Gage Setting Master Kit Learn More
  15. Fowler 536460050
    Fowler 536460050 Bore Gage Setting Master Kit w/o Blocks
    Order #: 536460050
    Mfg #: 536460050
    Availability: Ships in 3-4 weeks
    Special Price $359.11 Regular Price $374.08
    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
    Special Price $515.84 Regular Price $537.33
    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 $140.39 Regular Price $152.60
    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 $1,313.76 Regular Price $1,428.00
    Bore Gage,87-100mm Range Holtest Learn More
  19. 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 $227.97 Regular Price $247.80
    0.40mm Gage Block,Rectangular Grade 00,Steel Learn More
  20. 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 $2,540.16 Regular Price $2,646.00
    Bore Gage,62.75mm Range Learn More
  21. 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 $2,540.16 Regular Price $2,646.00
    Bore Gage,50-63mm Range Learn More
  22. 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 $2,513.28 Regular Price $2,618.00
    Bore Gage,40-50mm Range Learn More
  23. 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 $1,854.72 Regular Price $1,932.00
    20-25mm Hole Test Learn More
  24. Starrett 82MBZ
    Starrett 82MBZ Dial Bore Gage, 5.5-15.1mm Range
    Order #: 82MBZ
    Mfg #: 66011
    Availability: Ships in 3-4 weeks
    $2,198.00
    Dial Bore Gage, 5.5-15.1mm Range Learn More
  25. Mitutoyo SBM-125X
    Mitutoyo SBM-125X Digital Bore Gage,112-125mm Range
    Order #: 568-375
    Mfg #: 568-375
    Availability: Ships in 3-4 weeks
    Special Price $2,862.72 Regular Price $2,982.00
    Digital Bore Gage,112-125mm Range Learn More
Showing 1-25 of 146
per page