► Accud | Inside Micrometers

Precision Internal Measurement for Machining & Calibration Precision inside every bore matters — & Accud Inside Micrometers deliver accuracy professionals depend on. Built for machinists, toolmakers & mechanical inspectors across Somerville, Victoria & the Mornington Peninsula, these instruments provide exact internal dimension measurement with trade-grade repeatability. Each model features hardened...

Precision Internal Measurement for Machining & Calibration

Precision inside every bore matters — & Accud Inside Micrometers deliver accuracy professionals depend on. Built for machinists, toolmakers & mechanical inspectors across Somerville, Victoria & the Mornington Peninsula, these instruments provide exact internal dimension measurement with trade-grade repeatability. Each model features hardened spindles, precision-ground anvils & smooth thimble adjustment, ensuring consistent readings in every workshop or calibration lab.

Integrate your measurement system with Accud | Calipers, Accud | Depth Gauges & Accud | Telescopic Gauges for complete internal & external verification. Maintain precision alignment with Combination Squares & mount setups securely on Workbenches designed for inspection stability. Store your metrology tools safely in Mobile Tool Cabinets or Modular Tray Systems for lasting calibration integrity.

What’s in This Collection:

► 10–12mm Three Points Internal Micrometer, with Setting Ring
‣ Compact three-point micrometer for precise internal diameter measurement in small bores & sleeves.

► 8–10mm Three Points Internal Micrometer, with Setting Ring
‣ Fine-range instrument for micro-diameter inspection in tight-tolerance engineering applications.

► 75–100mm Inside Micrometer, without Setting Ring
‣ Standard micrometer for general-purpose internal measurement in mid-range diameters.

► 6–12mm Three Points Internal Micrometer Set, with Setting Rings
‣ Multi-range set designed for small component inspection with guaranteed calibration standards.

► 50–75mm Inside Micrometer, without Setting Ring
‣ Rigid tubular micrometer ideal for consistent measurements in production & maintenance settings.

► 50–63mm Tubular Inside Micrometer
‣ Short-range tubular model offering reliable depth reach & minimal flex during readings.

► 50–1500mm Tubular Inside Micrometer
‣ Extended-range tubular micrometer for large-scale industrial bore measurement & setup work.

► 5–30mm Inside Micrometer with Setting Ring
‣ Precision instrument designed for detailed measurement of small cavities & machined parts.

► 20–50mm Three Points Internal Micrometer Set, with Setting Rings
‣ Three-point internal micrometer kit offering balanced contact & repeatable accuracy across multiple diameters.

 

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  • Accud - 8-10mm Three Points Internal Micrometer, With Setting Ring | AC-362-002-01
    Accud - 8-10mm - Three Points Internal Micrometer. with Setting Ring | AC-362-002-01
    Accud - 8-10mm - Three Points Internal Micrometer. with Setting Ring | AC-362-002-01 The Accud 8-10mm - Three Points Internal Micrometer. with Setting Ring handles precise measurement and inspection in the workshop and toolroom with repeatable accuracy. In stock at Industrial Shed, dispatched fast...
    $525.00
    $0.00
    $525.00
  • Accud - 75-100mm Inside Micrometer, Without Setting Ring | AC-351-004-01
    Accud - 75-100mm - Inside Micrometer. Without Setting Ring | AC-351-004-01
    Accud - 75-100mm - Inside Micrometer. Without Setting Ring | AC-351-004-01 The Accud 75-100mm - Inside Micrometer. Without Setting Ring handles precise measurement of internal diameters and bores with repeatable accuracy. In stock at Industrial Shed, dispatched fast across Australia. ► Key Features 75-100mm...
    $278.60
    $0.00
    $278.60
  • Accud - 6-8mm Three Points Internal Micrometer, With Setting Ring | AC-362-001-01
    Accud - 6-8mm - Three Points Internal Micrometer. with Setting Ring | AC-362-001-01
    Accud - 6-8mm - Three Points Internal Micrometer. with Setting Ring | AC-362-001-01 Precision work calls for the Accud 6-8mm - Three Points Internal Micrometer. with Setting Ring — made for precise measurement and inspection in the workshop and toolroom. Stocked at Industrial Shed...
    $553.00
    $0.00
    $553.00
  • Accud - 6-12mm Three Points Internal Micrometer Set, With Setting Rings | AC-362-103-03
    Accud - 6-12mm - Three Points Internal Micrometer Set. with Setting Rings | AC-362-103-03
    Accud - 6-12mm - Three Points Internal Micrometer Set. with Setting Rings | AC-362-103-03 Accud's 6-12mm - Three Points Internal Micrometer Set. with Setting Rings is the tool for precise measurement and inspection in the workshop and toolroom. Stocked at Industrial Shed and shipped...
    $1,344.00
    $0.00
    $1,344.00
  • Accud - 50-75mm Inside Micrometer, without setting ring | AC-351-003-01
    Accud - 50-75mm - Inside Micrometer. Without Setting Ring | AC-351-003-01
    Accud - 50-75mm - Inside Micrometer. Without Setting Ring | AC-351-003-01 Precision work calls for the Accud 50-75mm - Inside Micrometer. Without Setting Ring — made for precise measurement of internal diameters and bores. Stocked at Industrial Shed and shipped fast, Australia-wide. ► Key...
    $261.10
    $0.00
    $261.10
  • Accud - 50-63mm Tubular Inside Micrometer | AC-352-002-01
    Accud - 50-63mm - Tubular Inside Micrometer | AC-352-002-01
    Accud - 50-63mm - Tubular Inside Micrometer | AC-352-002-01 Precision work calls for the Accud 50-63mm - Tubular Inside Micrometer — made for precise measurement of internal diameters and bores. Stocked at Industrial Shed and shipped fast, Australia-wide. ► Key Features 50-63mm measuring range...
    $205.10
    $0.00
    $205.10
  • Accud - 50-600mm Tubular Inside Micrometer | AC-352-024-01
    Accud - 50-600mm - Tubular Inside Micrometer | AC-352-024-01
    Accud - 50-600mm - Tubular Inside Micrometer | AC-352-024-01 The Accud 50-600mm - Tubular Inside Micrometer delivers precise measurement of internal diameters and bores. Ready to ship Australia-wide from Industrial Shed. ► Key Features 50-600mm measuring range 0.01mm resolution Accuracy ±0.002mm Stainless Steel (Carbide...
    $448.00
    $0.00
    $448.00
  • Accud - 50-300mm Tubular Inside Micrometer | AC-355-012-01
    Accud - 50-300mm - Tubular Inside Micrometer | AC-355-012-01
    Accud - 50-300mm - Tubular Inside Micrometer | AC-355-012-01 The Accud 50-300mm - Tubular Inside Micrometer delivers precise measurement of internal diameters and bores. Ready to ship Australia-wide from Industrial Shed. ► Key Features 50-300mm measuring range 0.01mm resolution Accuracy ±0.002mm Stainless Steel (Carbide...
    $350.00
    $0.00
    $350.00
  • Accud - 50-300mm Tubular Inside Micrometer | AC-352-012-01
    Accud - 50-300mm - Tubular Inside Micrometer | AC-352-012-01
    Accud - 50-300mm - Tubular Inside Micrometer | AC-352-012-01 The Accud 50-300mm - Tubular Inside Micrometer handles precise measurement of internal diameters and bores with repeatable accuracy. In stock at Industrial Shed, dispatched fast across Australia. ► Key Features 50-300mm measuring range 0.01mm resolution...
    $357.00
    $0.00
    $357.00
  • Accud - 50-200mm Tubular Inside Micrometer | AC-355-008-01
    Accud - 50-200mm - Tubular Inside Micrometer | AC-355-008-01
    Accud - 50-200mm - Tubular Inside Micrometer | AC-355-008-01 For precise measurement of internal diameters and bores, reach for the Accud 50-200mm - Tubular Inside Micrometer. Ready to ship Australia-wide from Industrial Shed. ► Key Features 50-200mm measuring range 0.01mm resolution Accuracy ±0.002mm Stainless...
    $266.00
    $0.00
    $266.00
  • Accud - 50-1500mm Tubular Inside Micrometer | AC-352-060-01
    Accud - 50-1500mm - Tubular Inside Micrometer | AC-352-060-01
    Accud - 50-1500mm - Tubular Inside Micrometer | AC-352-060-01 The Accud 50-1500mm - Tubular Inside Micrometer delivers precise measurement of internal diameters and bores. Ready to ship Australia-wide from Industrial Shed. ► Key Features 50-1500mm measuring range 0.01mm resolution Accuracy ±0.002mm Stainless Steel (Carbide...
    $812.00
    $0.00
    $812.00
  • Accud - 50-100mm Three Points Internal Micrometer Set, With Setting Rings | AC-362-913-05
    Accud - 50-100mm - Three Points Internal Micrometer Set. with Setting Rings | AC-362-913-05
    Accud - 50-100mm - Three Points Internal Micrometer Set. with Setting Rings | AC-362-913-05 The Accud 50-100mm - Three Points Internal Micrometer Set. with Setting Rings delivers precise measurement and inspection in the workshop and toolroom. In stock at Industrial Shed, dispatched fast across...
    $2,347.10
    $0.00
    $2,347.10
  • Accud - 50-1000mm Tubular Inside Micrometer | AC-352-040-01
    Accud - 50-1000mm - Tubular Inside Micrometer | AC-352-040-01
    Accud - 50-1000mm - Tubular Inside Micrometer | AC-352-040-01 The Accud 50-1000mm - Tubular Inside Micrometer is built for precise measurement of internal diameters and bores. Available now at Industrial Shed with fast Australia-wide delivery. ► Key Features 50-1000mm measuring range 0.01mm resolution Accuracy...
    $637.00
    $0.00
    $637.00
  • Accud - 5-30mm Inside Micrometer with setting ring | AC-351-001-01
    Accud - 5-30mm - Inside Micrometer with Setting Ring | AC-351-001-01
    Accud - 5-30mm - Inside Micrometer with Setting Ring | AC-351-001-01 The Accud 5-30mm - Inside Micrometer with Setting Ring delivers precise measurement of internal diameters and bores. Order from Industrial Shed for quick nationwide delivery and trade pricing. ► Key Features 5-30mm measuring...
    $203.70
    $0.00
    $203.70
  • Accud - 40-50mm Three Points Internal Micrometer, With Setting Ring | AC-362-009-01
    Accud - 40-50mm - Three Points Internal Micrometer. with Setting Ring | AC-362-009-01
    Accud - 40-50mm - Three Points Internal Micrometer. with Setting Ring | AC-362-009-01 The Accud 40-50mm - Three Points Internal Micrometer. with Setting Ring is built for precise measurement and inspection in the workshop and toolroom. Order from Industrial Shed for quick nationwide delivery...
    $793.10
    $0.00
    $793.10
  • Accud - 30-40mm Three Points Internal Micrometer, With Setting Ring | AC-362-008-01
    Accud - 30-40mm - Three Points Internal Micrometer. with Setting Ring | AC-362-008-01
    Accud - 30-40mm - Three Points Internal Micrometer. with Setting Ring | AC-362-008-01 The Accud 30-40mm - Three Points Internal Micrometer. with Setting Ring handles precise measurement and inspection in the workshop and toolroom with repeatable accuracy. Available now at Industrial Shed with fast...
    $616.00
    $0.00
    $616.00
  • Accud - 25-50mm Inside Micrometer with Setting Ring | AC-351-002-01
    Accud - 25-50mm - Inside Micrometer with Setting Ring | AC-351-002-01
    Accud - 25-50mm - Inside Micrometer with Setting Ring | AC-351-002-01 Accud's 25-50mm - Inside Micrometer with Setting Ring is the tool for precise measurement of internal diameters and bores. Ready to ship Australia-wide from Industrial Shed. ► Key Features 25-50mm measuring range 0.01mm...
    $238.00
    $0.00
    $238.00
  • Accud - 25-30mm Three Points Internal Micrometer, With Setting Ring | AC-362-007-01
    Accud - 25-30mm - Three Points Internal Micrometer. with Setting Ring | AC-362-007-01
    Accud - 25-30mm - Three Points Internal Micrometer. with Setting Ring | AC-362-007-01 Precision work calls for the Accud 25-30mm - Three Points Internal Micrometer. with Setting Ring — made for precise measurement and inspection in the workshop and toolroom. In stock at Industrial...
    $602.00
    $0.00
    $602.00
  • Accud - 20-50mm Three Points Internal Micrometer Set, With Setting Rings | AC-362-509-05
    Accud - 20-50mm - Three Points Internal Micrometer Set. with Setting Rings | AC-362-509-05
    Accud - 20-50mm - Three Points Internal Micrometer Set. with Setting Rings | AC-362-509-05 Accud's 20-50mm - Three Points Internal Micrometer Set. with Setting Rings is the tool for precise measurement and inspection in the workshop and toolroom. Available now at Industrial Shed with...
    $2,052.40
    $0.00
    $2,052.40
  • Accud - 20-25mm Three Points Internal Micrometer, With Setting Ring | AC-362-006-01
    Accud - 20-25mm - Three Points Internal Micrometer. with Setting Ring | AC-362-006-01
    Accud - 20-25mm - Three Points Internal Micrometer. with Setting Ring | AC-362-006-01 Accud's 20-25mm - Three Points Internal Micrometer. with Setting Ring is the tool for precise measurement and inspection in the workshop and toolroom. Stocked at Industrial Shed and shipped fast, Australia-wide....
    $588.00
    $0.00
    $588.00

Designed for Precision, Proven for Professional Results

Accud Inside Micrometers are trusted across machining, quality control & component inspection for their exceptional repeatability. Each instrument is manufactured from high-grade steel with hardened contact points for consistent internal readings under temperature & load variations. Whether used for bore verification or deep cavity measurement, Accud delivers professional precision every time.

Pair your setup with Tap & Die Sets for post-inspection threading, integrate Dial Indicators for reference comparison & use Hydraulic Equipment for controlled press-fit checks. Complement your workspace with Welding Helmets & Screens for fabrication environments requiring dimensional validation. Backed by Same-Day Dispatch & Warranty & Parts Support, every Accud Inside Micrometer is built to meet the highest industrial standards.

► Three-point & tubular designs for accurate internal readings.
► Precision-ground spindles & carbide contacts for lasting performance.
► Ideal for machining, inspection & calibration use.
► Supported by Same-Day Dispatch & Warranty Support.

Every Accud Inside Micrometer is backed by Trade Support Solutions, Tool & Equipment Care & On-Site & Workshop Services, ensuring dependable accuracy, calibration confidence & ongoing reliability.

Frequently Asked Questions

Inside Micrometers measure internal diameters instead of external dimensions, providing accurate readings for bores, tubes & housings where standard micrometers can’t reach.

Three-point micrometers provide self-centering accuracy & uniform contact within the bore, improving repeatability & reducing the chance of misalignment during measurement.

Yes — tubular models such as the 50–1500mm range are designed for deep bore applications, maintaining rigidity & precision over extended distances.

Calibration is done using setting rings or gauge blocks to verify internal readings. Accud models with supplied rings make this process fast & accurate.

Absolutely — each model features hardened steel components that minimise thermal expansion effects, ensuring consistent measurement across workshop conditions.

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