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 $292.37 Regular Price $317.80
    Absolute Digimatic Snap Bore Gage w/Setting Rings,Inch/Metrc Learn More
  3. Clearance
    Mitutoyo 511-716
    Mitutoyo 511-716 Bore Gage,250-400mm
    Order #: 511-716
    Mfg #: 511-716
    Availability: In stock
    Special Price $757.71 Regular Price $1,143.80
    Bore Gage,250-400mm 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 $2,284.80 Regular Price $2,380.00
    .5-.65"/12.7-16.5mm Bore Gage SBM-.65"CX Learn More
  5. 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 $1,733.76 Regular Price $1,806.00
    .425-.500" Digital Bore Gage, HolTest Learn More
  6. Fowler 526462500
    Fowler 526462500 Right Angle Dial Bore Gage,2-6"
    Order #: 526462500
    Mfg #: 526462500
    Availability: Ships in 3-4 weeks
    $490.60
    Right Angle Dial Bore Gage,2-6" Learn More
  7. 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 $283.09 Regular Price $297.99
    Dial Bore Gage,1.4-6" Learn More
  8. Fowler 526465000
    Fowler 526465000 Xtender Dial Bore Gage Set 1.4-6"
    Order #: 526465000
    Mfg #: 526465000
    Availability: Ships in 3-4 weeks
    $429.86
    Xtender Dial Bore Gage Set 1.4-6" Learn More
  9. Fowler 536460001
    Fowler 536460001 Bore Gage Setting Master Kit
    Order #: 536460001
    Mfg #: 536460001
    Availability: Ships in 3-4 weeks
    $605.19
    Bore Gage Setting Master Kit Learn More
  10. 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 $332.89 Regular Price $346.77
    Bore Gage Setting Master Kit w/o Blocks Learn More
  11. Fowler 536460100
    Fowler 536460100 Metric Bore Gage Master Kit
    Order #: 536460100
    Mfg #: 536460100
    Availability: Ships in 3-4 weeks
    $537.33
    Metric Bore Gage Master Kit Learn More
  12. Mitutoyo 186-903
    Mitutoyo 186-903 Radius Gages(17 Leaves)
    Order #: 186-903
    Mfg #: 186-903
    Availability: Ships in 3-4 weeks
    Special Price $145.54 Regular Price $158.20
    Radius Gages(17 Leaves) Learn More
  13. 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 $1,365.28 Regular Price $1,484.00
    Bore Gage,87-100mm Range Holtest Learn More
  14. 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 $971.15 Regular Price $1,055.60
    12.00"Rectangular Gage Block Grade 0,Steel Learn More
  15. 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 $236.99 Regular Price $257.60
    0.40mm Gage Block,Rectangular Grade 00,Steel Learn More
  16. 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 $2,647.68 Regular Price $2,758.00
    Bore Gage,62.75mm Range Learn More
  17. 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 $2,647.68 Regular Price $2,758.00
    Bore Gage,50-63mm Range Learn More
  18. 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 $2,607.36 Regular Price $2,716.00
    Bore Gage,40-50mm Range Learn More
  19. 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 $1,935.36 Regular Price $2,016.00
    20-25mm Hole Test Learn More
  20. 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
  21. 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 $2,983.68 Regular Price $3,108.00
    Digital Bore Gage,112-125mm Range Learn More
  22. Mitutoyo SBM-113CX
    Mitutoyo SBM-113CX Digital Bore Gauge,100-113mm Range
    Order #: 568-374
    Mfg #: 568-374
    Availability: Ships in 3-4 weeks
    Special Price $2,822.40 Regular Price $2,940.00
    Digital Bore Gauge,100-113mm Range Learn More
  23. Mitutoyo 368-265
    Mitutoyo 368-265 Holtest Gage,.650-.800"Range
    Order #: 368-265
    Mfg #: 368-265
    Availability: Ships in 3-4 weeks
    Special Price $917.05 Regular Price $996.80
    Holtest Gage,.650-.800"Range Learn More
  24. Mitutoyo 368-170
    Mitutoyo 368-170 Bore Gage,Holtest 50-63mm Range
    Order #: 368-170
    Mfg #: 368-170
    Availability: Ships in 3-4 weeks
    Special Price $1,262.24 Regular Price $1,372.00
    Bore Gage,Holtest 50-63mm Range Learn More
  25. Mitutoyo 511-214
    Mitutoyo 511-214 Bore Gage w/o Indicator .24"-.4"
    Order #: 511-214
    Mfg #: 511-214
    Availability: Ships in 3-4 weeks
    Special Price $766.36 Regular Price $833.00
    Bore Gage w/o Indicator .24"-.4" Learn More
Showing 1-25 of 146
per page