Gauges & Protractors
Ensure exact measurements and flawless alignment with our Gauges & Protractors Collection, designed for machinists, engineers, and metalworking professionals who demand precision and reliability. This collection features a wide range of precision gauges, protractors, angle finders, and layout tools suitable for workshops, fabrication units, toolrooms, and DIY metalworking setups.
Crafted from hardened steel, alloy, and high-grade materials, these tools offer durability, wear resistance, and long-lasting accuracy. Each gauge and protractor is engineered for easy reading, stable use, and consistent measurement, allowing precise marking, angle setting, and inspection across a variety of materials including metal, wood, plastics, and composites.
This collection includes micrometer gauges, dial indicators, vernier gauges, precision protractors, digital angle finders, and combination sets, offering versatility for both general measurement and critical engineering tasks. Ideal for layout work, inspection, machining setups, quality control, and tool calibration, these tools help achieve accurate dimensions and perfect angular alignment every time.
Perfect for professionals and hobbyists alike, our Gauges & Protractors provide high accuracy, ergonomic design, and easy handling, ensuring reliable performance for precise inspection, marking, and measurement. With these tools, you can reduce errors, improve workflow efficiency, and maintain consistent quality in every project.
Choose our Gauges & Protractors Collection for reliable, durable, and precision-engineered measuring instruments—designed to deliver professional-grade accuracy and performance for all your machining and inspection needs.
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3" Center Square Center Finder Gauge | Machinist Centering Tool for Round & Square Stock | Max 75mm Diameter🔹 Precision Center Finding Tool for Machining & Layout Work The 3" Center Square Center Finder Gauge is an essential measuring and marking tool for machinists, engineers, fabricators, and hobbyists. Designed for quickly locating the exact center of round bars, discs, shafts, pipes, and...
- $18.94
- $18.94
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🔧 Set of 3 Taper Bore Gauges 1/16" to 1-3/4" (2mm–45mm) | Metric & Imperial Stainless Steel Measuring GaugesThe Set of 3 Taper Bore Gauges is a precision measuring tool designed for quickly checking internal hole diameters, bore sizes, slot widths, and gap dimensions. Manufactured from high-quality stainless steel, these gauges provide accurate and reliable measurements in both Metric and Imperial units,...
- $16.14
- $16.14
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Engineer's Depth Gauge 150mm / 6 Inch Stainless Steel Ruler | Metric & Imperial Precision Depth Measuring ToolThe Engineer's Depth Gauge 150mm (6 Inch) is a precision measuring instrument designed for accurately determining the depth of holes, grooves, recesses, slots, cavities, and other machined features. Manufactured from high-quality stainless steel, this durable depth gauge combines precision measurement with long-lasting corrosion resistance,...
- $14.46
- $14.46
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Multi-Purpose Protractor Square Rule Center Finder Divider & Drill Point Gauge | Stainless Steel Engineering Measuring ToolThe Multi-Purpose Protractor Square Rule Center Finder Divider & Drill Point Gauge is a versatile precision measuring and marking tool designed for engineers, machinists, metalworkers, woodworkers, and DIY enthusiasts. Manufactured from high-quality stainless steel, this compact workshop tool combines multiple essential measuring functions into...
- $13.78
- $13.78
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DIY Hand Tool Drill Gauge 25 Hole Metric Stainless Steel 1mm–13mm | Precision Drill Bit Size Measuring Gauge | Tempered SteelQuickly identify drill bit sizes with this 25-Hole Metric Stainless Steel Drill Gauge, a simple yet essential workshop tool for professionals and DIY enthusiasts. Designed to measure drill bits from 1mm to 13mm in precise 0.5mm increments, this gauge eliminates guesswork and ensures accurate...
- $14.46
- $14.46
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DIY Stainless Steel Drill Gauge 1/16"–1/2" by 64ths Imperial Standard | Drill Bit Size Measuring Tool | Precision Drill Size CheckerIdentify drill bit sizes quickly and accurately with this DIY Stainless Steel Drill Gauge, designed for both professional tradespeople and DIY enthusiasts. Featuring clearly etched imperial measurements from 1/16" to 1/2" in 64ths increments, this precision gauge makes drill size identification effortless, especially for...
- $13.59
- $13.59
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Large Engineers Universal Scribing Block Surface Gauge Scriber 9" & 12" Adjustable | UK STOCKUniversal Surface Gauge & Scribing Block for Precision Marking This Engineers Universal Scribing Block / Surface Gauge is a versatile marking and layout tool designed for accurate scribing, height setting, depth measurement, and inspection work in engineering workshops, toolrooms, and machine shops. Featuring a...
- $47.00
- $47.00
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Stainless Steel Sheet Metal Scribe Marking Tool 140mm | Precision Marking Template with Scale 5–100mm | Rustproof Deburring ToolThe Stainless Steel Sheet Metal Scribe Marking Tool 140mm is a universal precision marking template designed for accurate layout and marking on sheet metal and other work surfaces. Ideal for sheet metal workers, roofers, plumbers, machinists, and fabricators, this tool ensures consistent and repeatable...
- $24.60
- $24.60
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Engineer’s Depth Gauge with Stainless Steel Ruler – Metric & Imperial Scale – 6" / 150mmThe Engineer’s Depth Gauge with Stainless Steel Ruler from Bluefox Tools is a precision measuring tool designed for accurately gauging the depth of holes, slots, recesses, and grooves. Featuring a dual-scale ruler with both metric (150mm) and imperial (6-inch) graduations, this tool is ideal...
- $14.99
- $14.99
$14.99- Unit price
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BLUEFOX TOOLS Surface Gauge with 4" & 7" Spindle | Bore & Height Gages | Supreme Accuracy, Adjustable Tool/Steel Waterline Marker | Hardened & Ground Finish Mechanical | Durable Quality-Easy Fitting✅ {ABOUT OUR BRAND} :- Greeting From BLUEFOX Tools. We are manufacturer and exporter of Lathe tools & accessories, engineering tools, machine tool accessories, woodworking tools, precision tools for engineers and technicians.
- $54.99
- $54.99
$52.99- Unit price
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Universal Surface Gauge – 9" & 12" (225mm & 300mm) Precision Marking ToolThe Universal Surface Gauge is a precision-engineered tool designed for accurate marking, measuring, and layout work in machine shops, tool rooms, and inspection environments. Built for versatility and durability, it is ideal for both flat and cylindrical workpieces. Featuring a hardened and ground V-groove...
- $54.99
- $54.99
$54.99- Unit price
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BLUEFOX TOOLS Drill Gauge - 25 Hole Metric Stainless Steel, 1mm to 13mm, Durable Hand Tool for Accurate Drill Size IdentificationThe BLUEFOX TOOLS Drill Gauge is an essential hand tool designed to make drill bit size identification quick and hassle-free. Crafted from durable stainless steel, this drill gauge features 25 precision-drilled holes ranging from 1mm to 13mm, perfect for matching drill bits to bolts,...
- $11.50
- $11.50
$12.99- Unit price
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BLUEFOX TOOLS British Whitworth BSW & Metric Thread Pitch Gauge – 52 Blade Screw & Bolt Measuring Tool | Hardened & Ground Precision GaugeThe BLUEFOX TOOLS British Whitworth (BSW) & Metric Thread Pitch Gauge is a precision measuring tool designed for accurate identification and measurement of internal and external screw threads. Supplied with 52 hardened and ground blades, this gauge allows quick and reliable pitch checking of...
- $9.99
- $9.99
$12.99- Unit price
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