Best Bore Gauge

Peter | 27-12-2025

You will find our hand-picked selection of Best Bore Gauge below. You have a wide variety of choices of brands such as Neoteck,Fowler,Beslands,Yunziling available to you as a result of the fact that each one of them has a unique pricing, look, and feel. Continue reading for an in-depth analysis in our Best Bore Gauge buying guide!

Our experts tested a variety of Best Bore Gauge on the market. Right at the top of the list is Neoteck Best Bore Gauge. Check out some more of our favorites below, and read some valuable insight from our experienced editors.

Editor's Choice
Neoteck Bore Gauge Set Digital Indicator Dial Bore Gauge (2-6
Neoteck Bore Gauge Set Digital Indicator Dial Bore Gauge (2-6"/0.0005") with Self-Centering
Premium Pick
Fowler 52-646-300-0, Cylinder Dial Bore Gage with 6
Fowler 52-646-300-0, Cylinder Dial Bore Gage with 6" Measuring Range
Budget Pick
Neoteck Bore Gauge Set Digital Indicator Dial Bore Gauge (2-6
Neoteck Bore Gauge Set Digital Indicator Dial Bore Gauge (2-6"/0.0005") Measurement with

Top 10 Best Bore Gauge

We researched and compared the top products in the Best Bore Gauge category to provide you with these recommendations.

1. Neoteck Bore Gauge Set Digital Indicator Dial Bore Gauge (2-6"/0.0005") with Self-Centering

Neoteck Bore Gauge Set Digital Indicator Dial Bore Gauge (2-6
9.8

Neoteck

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  • Accurate Digital IndicatorNeoteck bore gauge set comes with a digital indicator with diameter range: 0 - 0.5 inch (0 - 12.7 mm); Resolution: 0.0005 inch (0.01 mm). Use After Zero Setting - Before measuring, be sure to adjust the pointer of the dial indicator to the 0 setting and select the measuring head of the appropriate size for measurement
  • Precise Bore Gauge SetBore Gauge Measuring diameter range:2-6 inch(50-160mm), Measures deep:5.9 inch (150mm), Accuracy:0.0005 inch(0.01mm). Super Precision Deep Measuring Bore Gauge - Two-point contact is used to detect geometric diameter measurement problems such as ovality and taper
  • Self-Centering and User-FriendlyThe bore gauge is Self-Centering for fast and accurate measurement, also, the insulated grip allows for easier measuring and is easily adjustable. It is widely used for measuring the inner hole size of various processing techniques
  • Sturdy and ProfessionalAll-metal clamping device, fastening the meter head, stable and accurate, sturdy. Insulated grip, comfortable to hold, effective heat insulation, safe and reliable. Sealed gauge head, aluminum housing, glass mirror cover, dustproof, clear scale, intuitive data, sturdy and wear-resistant
  • Complete Set with Storage CaseNeoteck bore gauge set includes 1*0.5 inch Digital Indicator; 1* A set of measuring accessories; 1*Measuring rod; 12*Different Specifications of Gauge50 mm(Has Been Installed in Measuring Rod) , 55 mm, 60 mm, 65 mm, 70 mm, 75 mm, 80 mm, 85 mm, 90 mm, 95 mm, 100 mm, 105 mm , 1* Storage Case, which is ideal for deep engine cylinder measurement (NOTE PLEASE: The 50 mm Measuring Probe has been Installed on the Measuring Rod!)

2. Fowler 52-646-300-0, Cylinder Dial Bore Gage with 6" Measuring Range

  • ACCURATE MEASUREMENTS: This Bore Gage Features A Dial Indicator With A Graduations Of 0.0005" And A Measuring Depth Of 9.5"
  • EXTENDED RANGE: This 2-6" Bore Gage, With A Two-Point Contact System, Is Used For Measuring Hole Diameters And To Detect Geometry Abnormalities. The Carbide-Tipped Anvil Contact Points Provide Extended Wear & Improved Abrasion Resistance
  • SELF-CENTERING: The Easily Adjustable Bore Gage Is Self-Centering For Fast And Accurate Measurements
  • USER-FRIENDLY: The Insulated Grip Allows For easier measuring and is easily adjustable
  • SET INCLUDES: This bore gages comes with a protective fitted case and 2 Inch extension

3. Neoteck Bore Gauge Set Digital Indicator Dial Bore Gauge (2-6"/0.0005") Measurement with

Neoteck Bore Gauge Set Digital Indicator Dial Bore Gauge (2-6
9.1

Neoteck

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  • Accurate Digital IndicatorNeoteck bore gauge set comes with a digital indicator with diameter range: 0 - 0.5 inch (0 - 12.7 mm); Resolution: 0.0005 inch (0.01 mm). Use After Zero Setting - Before measuring, be sure to adjust the pointer of the dial indicator to the 0 setting and select the measuring head of the appropriate size for measurement
  • Precise Bore Gauge SetBore Gauge Measuring diameter range:2-6 inch(50-160mm), Measures deep: 5.9 inch(150mm), Accuracy: 0.0005 inch(0.01mm). Super Precision Deep Measuring Bore Gauge - Two-point contact is used to detect geometric diameter measurement problems such as ovality and taper
  • Self-Centering and User-FriendlyThe bore gauge is self-centering for fast and accurate measurement, also, the insulated grip allows for easier measuring and is easily adjustable. It is widely used for measuring the inner hole size of various processing techniques
  • Sturdy and ProfessionalAll-metal clamping device, fastening the meter head, stable and accurate,sturdy. Insulated grip, comfortable to hold, effective heat insulation, safe and reliable. Sealed gauge head, aluminum housing, glass mirror cover, dustproof, clear scale, intuitive data, sturdy and wear-resistant
  • Complete Set with Storage CaseNeoteck bore gauge set includes 1*0.5 inch Digital Indicator; 1* A set of measuring accessories; 1*Measuring rod; 12*Different Specifications of Gauge50 mm(Has Been Installed in Measuring Rod), 55 mm, 60 mm, 65 mm, 70 mm, 75 mm, 80 mm, 85 mm, 90 mm, 95 mm, 100 mm, 105 mm , 1* Storage Case, which is ideal for Deep Engine Cylinder Measurement (NOTE PLEASE: The 50 mm Measuring Probe has been Installed on the Measuring Rod!)

4. Neoteck 1.4-6"/0.0005" Digital Indicator Bore Gauge Set with 15PCS Anvils 6" Measuring Depth Dial

Neoteck 1.4-6
8.9

Neoteck

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  • 1.4 - 6" Digital Bore GaugeNeoteck digital indicator bore gauge boasts a measurement range from 1.4" to 6" with a depth of 6" (150mm), offering a remarkable precision of 0.0005" and a error of 0.001". Its two-point contact system ensures accurate detection of geometric diameter measurement issues, you can change different measuring probes according to your needs for measuring holes, bearing housings, pistons and engine blocks
  • 15 PCS AnvilsDigital bore gauge set comes equipped with a diverse range of measurement heads to meet various internal diameter measurement needs.The set includes 15 different standard measurement anvils:1.4", 1.6", 1.8", 2", 2", 2.2", 2.4", 2.6", 2.8", 3", 3.2", 3.4", 3.6", 3.8" and 4".Prior to measurement, ensure the digital indicator is set to "0" and select the appropriate anvil size for precise and accurate measurements
  • Accurate Digital Indicator Neoteck digital indicator of cylinder bore gauge set features a measurement range of 0 to 0.5" (12.7mm), with a resolution of 0.0005"(0.01mm). It offers convenient functions such as zero setting, data holding, unit switching and a clear LCD display. These features make measurements easy to read, increasing productivity and reducing errors in your work
  • Sturdy Chrome-plated HandleThe chrome-plated handle of engine bore gauge not only adds a sleek and professional look but also ensures durability and longevity.The ergonomic design provides a comfortable grip for extended use, making your measuring tasks effortless and enjoyable
  • Complete Storage CaseNeoteck dial bore gauge kit includes 1* 0-0.5"(12.7mm) digital indicator,1*LR44 battery,1*measuring rod,2*wheel guides,15*anvils,3*washers and 1*sub-anvil, all neatly organized in an ABS storage box.The inclusion of a storage box makes it convenient to carry and store the digital bore gauge and its accessories, keeping everything organized and easily accessible

5. Beslands 6 Pc Telescoping Gage Set, 5/16" - 6" Range, T-Bore Hole Gauges w/Pouch, High Precision

Beslands 6 Pc Telescoping Gage Set, 5/16
8.7

Beslands

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  • Range5/16" - 6" (8mm to 150mm), Stainless Steel Construction.
  • UsingThis bore gauge expands in a hole to be measured , locks in place and then removed to determine final hole size using a micrometer or calipers. It is suitable for measuring the inner diameter of holes, such as the inside of cylinders and bores of engines.
  • PackageIncludes 6 sets, with vinyl case
  • Fine WorkmanshipThe contact point of this machinist tool is hardened tool steel and is fine ground within the final measuring radius
  • Smooth and constant spring tension The spring is equipped with a knurled locking knob and a knurled fixing area.

6. Precision Bore Gauge Set 2"-6" Range, 0.001" Accuracy, Bore Gauge for Engine Cylinder Measurement,

Precision Bore Gauge Set 2
8.5

Yunziling

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  • 2"-6" Wide Measuring Range: Covers small engine cylinders to large diesel bores (50mm-150mm), ideal for automotive repair, engine rebuilding, and industrial machining
  • 0.001" Ultra-High Accuracy: Features a precision dial bore indicator, ensuring repeatable measurements within 0.001" for detecting cylinder wear, taper, or out-of-roundness
  • Geometric deformation detection experts: Three-point synchronized feedback technology generates roundness/cylindricity/taper data at the touch of a button for quick diagnosis of out-of-round or taper wear
  • User-Friendly Design: Dial bore gauge set includes a balanced dial indicator with clear markings, plus extension rods for quick adjustments. No batteries needed
  • Package includes: 1 bore gauge, 4 washers, 12 anvils, 1 extension rod, 1 manual, 1 plastic case

7. Neoteck Digital Dial Indicator Bore Gauge with 0.7"-6"/0.0005" Measuring Range and 6" Measuring

Neoteck Digital Dial Indicator Bore Gauge with 0.7
8.3

Neoteck

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  • Ultra Precise MeasurementNeoteck digital indicator bore gauge with measurement range:0.7" to 6"; Effective measurement depth: 150mm (6");Accuracy:0.0005";Error:0.001". Besides,the dial indicator bore has an ultra-precision depth measuring hole gauge - two point contact for detecting geometric diameter measurement problems.
  • 2 Measuring RodsNeoteck dial bore gauge set is equipped with 2 measuring rods. With one measuring range of 0.7-1.5" and the other measuring range of 1.4-2" and 1.5-6", you can change different measuring rods and probes according to your needs for measuring holes, bearing housings, pistons and engine blocks.
  • Large LCD DisplayThe digital indicator is equipped with a large LCD display, which can visually display the measured value and reduce the possibility of manual reading error. Also it can improve the accuracy of measurement.
  • 23PCS AnvilsThe dial indicator bore gauge set is equipped with 23 different standard anvils: 0.7-0.8", 0.8-0.9", 0.9-1.0", 1.0-1.1", 1.1-1.2", 1.2-1.3", 1.3-1.4", 1.4-1.5", 1.4", 1.6", 1.8", 2", 2", 2.2", 2.4", 2.6", 2.8", 3", 3.2", 3.4", 3.6", 3.8", 4",so it can meet the needs of most of the inner diameter measurement.
  • Complete ToolboxNeoteck bore gauge set with various accessories and a replaceable ABS storage box. Its accessories include 1 x 0~12.7mm(0.5inch) digital indicator, 2 x measuring rod, 2 x wheel guide, 1 x plate guide, 23 x anvil, 3 x washer(0.02", 0.05", 0.1") and 1 x sub-anvil(2"), which allows you to respond immediately to unexpected situations to ensure quality work.

8. Neoteck Digital Dial Indicator Bore Gauge with 0.7"-6"/0.0005" Measuring Range and 6" Measuring

  • Ultra Precise MeasurementNeoteck digital indicator bore gauge with measurement range:0.7" to 6"; Effective measurement depth: 150mm (6");Accuracy:0.0005";Error:0.001". Besides,the dial indicator bore has an ultra-precision depth measuring hole gauge - two point contact for detecting geometric diameter measurement problems
  • 2 Measuring RodsNeoteck dial bore gauge set is equipped with 2 measuring rods. With one measuring range of 0.7-1.5" and the other measuring range of 1.4-2" and 1.5-6", you can change different measuring rods and probes according to your needs for measuring holes, bearing housings, pistons and engine blocks
  • Large LCD DisplayThe digital indicator is equipped with a large LCD display, which can visually display the measured value and reduce the possibility of manual reading error. Also it can improve the accuracy of measurement
  • 23PCS AnvilsThe dial indicator bore gauge set is equipped with 23 different standard anvils: 0.7-0.8", 0.8-0.9", 0.9-1.0", 1.0-1.1", 1.1-1.2", 1.2-1.3", 1.3-1.4", 1.4-1.5", 1.4", 1.6", 1.8", 2", 2", 2.2", 2.4", 2.6", 2.8", 3", 3.2", 3.4", 3.6", 3.8", 4",so it can meet the needs of most of the inner diameter measurement
  • Complete ToolboxNeoteck bore gauge set with various accessories and a replaceable ABS storage box. Its accessories include 1 x 0~12.7mm(0.5inch) digital indicator, 2 x measuring rod, 2 x wheel guide, 1 x plate guide, 23 x anvil, 3 x washer(0.02", 0.05", 0.1") and 1 x sub-anvil(2"), which allows you to respond immediately to unexpected situations to ensure quality work

9. UNIPEC 2-6 Inch Dial Bore Gauge, 0.0005 Inch Graduation, High Precision Measurement Tool for Bore

  • Precision Measurements: 0.0005-inch graduations ensure highly accurate internal diameter readings.
  • Two-point Design: Two-point contact system to measure hole diameters and detect geometry abnormalities.
  • Wide Measurement Range: Measures bores from 2 to 6 inches, ideal for a variety of industrial and mechanical tasks.
  • Perfect for Professionals: Ideal for automotive, machining, quality control, and maintenance applications.
  • Industry Standard: Meets precision measurement standards for quality assurance in production and inspections.

10. Dial Bore Gauge 2"-6" / 0.001" Engine Hole Cylinder Measurement Gage Inside Micrometer Dial

Dial Bore Gauge 2
7.7

High Eagle

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  • Dial bore gauge with a measuring range of 2"-6" and a graduations of 0.001".
  • Self-Centering extender bore gauge for accurate and reliable cylinder bore measurements.
  • Two-point contact system to measure hole diameters and detect geometry abnormalities.
  • Portable case is provided for easy organization and storage.
  • WARM TIP: Before measuring, be sure to adjust the pointer of the dial indicator to the 0 setting.

Peter

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