The Best Bore Gauges

Looking for the best Bore Gauges?

Discover now our comparison of the best Bore Gauges. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Bore Gauges are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Bore Gauges in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.

SaleNo. 1

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

No. 2

LLDSIMEX 2" - 6" Bore Gauge 0.0005" Increment Set

2-6 inch range
bore depth 6 inch
3pc washers and 11 pc Anvils (1 anvil installed in the bore gage probe and 10 pc in case slot)，PLS NOTE： No product for two slots is correct ！
Size includes: 4.0'', 3.8'', 3.6'', 3.4'', 3.2'', 3.0'', 2.8'', 2.6'', 2.4'', 2.2'', 2.0''
Gad. 0.0005“ Self-centering measuring heads, chrome plated handle and includes extension holder and good quality fitted case
Take your time accurately setting zero for the cylinder specifications of the cylinders you are measuring and then this tool can quickly be move around to different positions in the cylinders. You need an accurate outside micrometer to set the dial to zero. A simple inside micrometer can be use to measure cylinders but this is easier and faster.
Manual measuring tool, no maximum/minimum pressure value

SaleNo. 3

Beslands 6 Pc Telescoping Gage Set, 5/16" - 6" Range, T-Bore Hole Gauges w/Pouch, High Precision Telescopic Bore Gauge T-Gage Set (5/16" to 6")

【Range】5/16" - 6" (8mm to 150mm), Stainless Steel Construction.
【Using】This 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.
【Package】Includes 6 sets, with vinyl case
【Fine Workmanship】The 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.

SaleNo. 4

Neoteck Bore Gauge Set Digital Indicator Dial Bore Gauge (2-6"/0.0005") with Self-Centering Dial,Carbide Anvils, Insulated Grips for Deep Engine Cylinder Measurement-Black

【Accurate Digital Indicator】Neoteck 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 Set】Bore 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-Friendly】The 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 Professional】All-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 Case】Neoteck bore gauge set includes 1*0.5 inch Digital Indicator; 1* A set of measuring accessories; 1*Measuring rod; 12*Different Specifications of Gauge：50 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!)

No. 5

Dial Bore Gauge 2"-6" / 0.001" Engine Hole Cylinder Measurement Gage Inside Micrometer Dial Indicator for Bore Measure Cylinder Tool Kit

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.

SaleNo. 6

Mitutoyo-511-753 Dial Bore Gage, 2-6 in, 0.0001 in Res

Made in Japan
Package height :6.096 cm
Package length :38.608 cm
Package width :16.764 cm

No. 7

HDLNKAK Digital Dial Indicator Bore Gauges (2"-6"/0.0005"), Engine Cylinder Measurement with Carbide anvils

【Industrial Professional High Precision Gage】: Bore measurement up to 10" deep enables users to measure cylinder out-of-roundness without removing the piston, for mechanic use.
【Size】: Range from 2" to 6"（50mm to 160mm）；bore to 150mm (5.9") deep; Accuracy 0.01MM (0.0003")；12 PCS anvils: 1 x 2",1 x 2.2",1 x 2.4",1 x 2.6",1 x 2.8",1 x 3",1 x 3.2",1 x 3.4",1 x 3.6",1 x 3.8",2 x 4".
【Dial Indicator - Resolution: 0.01 MM (0.0005 inch): Range】: 0 ~ 12.7 MM (0 ~ 0.5 inch).
【Accurate and Effective】:With Carbide tip on measuring plunger，Two-point contact is used to detect geometric diameter measurement problems such as ovality and taper.making repairs more efficient and hassle-free.
【Packing】: 1 x Digital Dial Indicator，1 x measuring extended heads, 1 x chrome plated handle ，1 x good quality ABS storage case，1 x Instruction Manual，12 x Inserting anvils and 4 x Adjusting washer.

No. 8

XUNTOP Digital Bore Gauge Set 2-6inch（50-160mm）Diameters Range Dial Indicator 0.0005 Inch(0.01mm) Accuracy with LCD Display Deep Engine Cylinder Measurement Tool for Machining,CNC,Automotive

0.0005” Precision Deep Bore Gauge : XUNTOP digital bore gauge covers 50-160mm (2-6") diameter and 150mm (6") depth,delivering ≤0.5m/s response time and 0.01mm (0.0005") resolution for rapid detection of micro deviations. Its anti-corrosion copper sleeve integrates a hardened M2.5mm (0.098") threaded tip (500k+ cycles) and optical glass sensor (±0.001mm stability), paired with a rigid Φ8mm (0.31") shaft to minimize bending, ensuring long-term accuracy in demanding environments
Two-point contact probe:XUNTOP bore gauge’s two-point contact design detects ovality/taper (≤±0.005mm) while self-centering heads self-align on uneven surfaces. The all-metal lock with instant springback secures positioning, paired with a hardened probe (HRC60+) and chrome handle resist wear. This system reduces adjustment and wear during repetitive deep-bore (150mm/6") tasks, ensuring stability in high-vibration environments
High-Contrast LCD & Zero-Setting: The digital bore gauge combines a high-contrast backlight LCD for clear visibility in low-light conditions with instant mm/inch unit conversion, minimizing reading errors across measurement standards. Integrated with zero-setting function for rapid recalibration at any position, it eliminates manual adjustments and reduces operator fatigue
12 Different Specification of Gauge: This digital bore gauge provides 12 probes (50-105mm, 5mm steps) with hardened tips (±0.003mm repeatability). 50-65mm for small/mid-sized bores (pumps, gearboxes), 70-85mm for heavy spindles, and 90-105mm for large components (turbines, cylinders). Quick-change Φ8mm shafts enable task transitions, cutting costs and downtime via one-system use
Durable Aluminum Alloy Housing: This electronic indicator features an impact-resistant aluminum alloy housing that withstands workshop drops and maintains thermal stability to minimize temperature-induced accuracy deviations. Designed for 0-40℃ (32-104℉) operation, it adapts to seasonal workshop conditions, LR44 button battery delivers lower accuracy deviation, ensuring consistent performance in varied environments
Package Includes:1 x 0.5 inch digital dial indicator,1 x a set of measuring accessories,1xmeasuring rod,1 x ABS case,12 x different specification of gauge: 50mm, 55mm, 60mm, 65mm, 70mm, 75mm, 80mm, 85mm, 90mm, 95mm, 100mm, 105mm.Designed for engine cylinder,CNC, automotive,machining,and manufacturing,it adapts to diverse measurement tasks

No. 9

Fowler 52-646-400-0 , Extender Dial Bore Gage Kit with 1.4-6" 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 1.4-6" range bore gage, with a two-point contact system, is used for measuring hole diameters and also to detect geometry abnormalities such as ovality and taper; carbide-tipped anvil contact points provide extended wear and improved abrasion resistance
SELF CENTERING: The easily adjustable bore gauge is self-centering for fast, accurate measurements
EASY AND EFFICIENT: This bore gage comes with an insulated grip and a chrome plated handle for easy use.
SET INCLUDES: Set comes with two self-centering measuring heads, an extension holder, spacers, and a fitted case

No. 10

ALLmeter Dial Indicator Bore Gauge with 1.4"-6"/0.0005" Measuring Range Dial Bore Gauge Set with 15PCS Anvils & 6" Measuring Depth for Engine Cylinder Deep Engine Hole Cylinder Measurement Gage

Non-disassembly Inner Diameter Measurement: Simplify your workflow with our Diamond Bore Gauge, designed for effortless inner diameter measurement without disassembling your machinery. This feature streamlines the process, enhancing efficiency and productivity
Wide Measurement Range: Covering diameters from 1.4 inches to 6 inches, our cylinder bore gauge offers an impressive effective measurement depth of up to 6 inches (150 mm). Achieve unparalleled accuracy of 0.0005 inches with minimal error, ensuring precise results every time
Versatile Measuring Heads: Tailored to meet diverse inner diameter measurement needs, our set includes 15 standard measuring heads ranging from 1.4 inches to 4 inches. This comprehensive selection includes sizes such as 1.4", 1.6", 1.8", 2", 2.2", 2.4", 2.6", 2.8", 3", 3.2", 3.4", 3.6", 3.8", and 4", ensuring adaptability across various measurement scenarios
Ultra-Precision Deep Hole Measuring: Our digital bore gauge features a two-point contact design for detecting and addressing geometric diameter measurement challenges, guaranteeing the highest accuracy and reliability in your measurements. It excels in demanding applications, delivering precise results consistently
Ease of Use and Accuracy: Ensure precise measurements by setting the digital indicator pointer to "0" before use and selecting the appropriate probe size. Our comprehensive set includes a digital indicator, measuring rod, 2 wheel guides, various measuring heads, washers (0.02", 0.05", 0.1"), and a sub-rod for convenient storage.Whether you're in automotive, aerospace, or precision engineering, the Diamond Bore Gauge is your go-to tool

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Last update on 2025-07-04 / Affiliate links / Images from Amazon Product Advertising API

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