Two Day Delivery
only €9.00 on all orders

Expert Technical Team
Get advice on 0333 0155091

No Time Wasted on Irish Deliveries
Orders 100% customs cleared with no fees

Bore Gauges

Bore Gauges

Our range of bore gauges from Insize and market leaders Mitutoyo feature both dial and digital models designed for measuring the inside diameter of a bore. This ensures it has been machined to the correct nominal value or within set limits.

Filter By arrow
carrat-down

30 Items

Sort By
carrat-down
sort-descending

The Insize 2828 Large Bore Gauge measures the diameter of holes, cylinders or pipes with the aid of a dial indicator. With cermaic measuring faces create a durable, wear resistant tool which allows fo...

  • Ceramic contact points.
  • Repeatability 0.003mm.
  • Accuracy: +/-0.025.
  • Optional accessory: setting ring (6312), long handle (code 7351).

Starting at €371.80 €309.83

The Mitutoyo 511 Series Blind Hole Bore Gauge has a flat-bottomed head design that enables measurement right down to the bottom of blind holes or bores. It has carbide-tipped contact points for durabi...

  • Flat-bottomed head design enables measurement right down to the bottom of blind holes or bores.
  • Carbide-tipped contact point for durability.
  • Wide measuring range with sub-anvils.
  • The powerful self centering action ensures accuracy.

Starting at €584.90 €487.42

The Mitutoyo 511 Series Small Hole Bore Gauge comes with interchangeable anvils made of high-grade tool steel and a dial indicator that is fully protected by a rugged cover. Interchangeable washers 0....

  • The interchangeable anvils used on this gauge are made of high-grade tool steel.
  • Interchangeable washers 0.5mm thick are supplied as standard accessories to enable setting the 10-18.5mm/0.4-0.74" models in small steps.
  • The dial indicator is fully protected by a rugged cover.
  • A heatshield prevents accuracy degradation due to hand heat during prolonged use.

Starting at €537.08 €447.57

The Mitutoyo 511 Series Bore Gauge now offers a longer plunger stroke while maintaining original accuracy. Carbide is used for the contact point ensuring high durability and wear resistance also this ...

  • Now offers a longer plunger stroke while maintaining original accuracy.
  • Carbide is used for the contact point ensuring high durability and wear resistance.
  • This model reduces the influence of heat from the operator's hand by 50% by increasing the grip size and making the grip hollow-structured, thereby retaining high-accuracy measurement.
  • Interchangeable washers 0.5mm thick are supplied as standard accessories to enable setting in small steps.
  • The powerful self-centering action ensures accuracy.
  • New grip improves accurracy during prolonged use.

Starting at €328.62 €273.85

This bore gauge set from Bowers, complete with setting ring, includes the XTA Micro Analogue bore gauges. These bore gauges feature a more compact mechanical controller which is lighter and more ergon...

  • More compact mechanical controller
  • Lighter and ergonomically designed
  • Improved functionality
  • Vernier scale added to improve resolution from 5µ to 2µ
  • Supplied without a ring

Starting at €641.48 €534.57

The XTA Micro is a more compact mechanical controller, lighter and more ergonomically designed. The XTA Micro's Vernier scale improves resolution from 5µ to 2µ. Comes without a ring....

  • More compact mechanical controller
  • Lighter and ergonomically designed
  • Improved functionality
  • Vernier scale added to improve resolution from 5µ to 2µ
  • Supplied without a ring

Starting at €315.68 €263.07

The Insize 2322 Bore Gauge measures the diameter of holes, cylinders or pipes with the aid of a dial indicator. With cermaic and steel measuring faces create a durable, wear resistant tool which allow...

  • Ceramic/steel contact points.
  • Repeatability 0.003mm.
  • Accuracy: +/-0.018mm.
  • Optional accessory: setting ring (6312), long handle (code 7351).

Starting at €241.32 €201.10

The Insize 2127 Series Bore Gauge comes with a Digital Indicator and has an accuracy of ±0.018mm and repeatability of 0.003mm. A wide range of Bore Gauges are available at different sizes....

  • Digital Indicator included.
  • Accuracy: ±0.18mm.
  • Repeatability: 0.003mm.
  • Not suitable for 0.001mm Dial Indicators.

Starting at €507.64 €423.03

The Mitutoyo 526 Series Extra Small Hole Bore Gauge is designed to measure the diameters of very small holes. The radical displacement of the split-ball anvil is converted to axial displacement of the...

  • This gauge is to measure the diameters of very small holes.
  • The radial displacement of the split-ball anvil is converted to axial displacement of the mesuring rod, which is shown on the dial indicator.

Starting at €489.25 €407.71

The Mitutoyo 511 Series Blind Hole Bore Gauge has a flat-bottomed head design that enables measurement right down to the bottom of blind holes or bores. It has carbide-tipped contact points for durabi...

  • Flat-bottomed head design enables measurement right down to the bottom of blind holes or bores.
  • Carbide-tipped contact point for durability.
  • Wide measuring range with sub-anvils.
  • The powerful self centering action ensures accuracy.

Starting at €584.90 €487.42

The Mitutoyo 511 Series Small Hole Bore Gauge comes with interchangeable anvils made of high-grade tool steel and a dial indicator that is fully protected by a rugged cover. Interchangeable washers 0....

  • The interchangeable anvils used on this gauge are made of high-grade tool steel.
  • Interchangeable washers 0.5mm thick are supplied as standard accessories to enable setting the 10-18.5mm/0.4-0.74" models in small steps.
  • The dial indicator is fully protected by a rugged cover.
  • A heatshield prevents accuracy degradation due to hand heat during prolonged use.

Starting at €537.08 €447.57

The Mitutoyo 511 Series Bore Gauge now offers a longer plunger stroke while maintaining original accuracy. Carbide is used for the contact point ensuring high durability and wear resistance also this ...

  • Now offers a longer plunger stroke while maintaining original accuracy.
  • Carbide is used for the contact point ensuring high durability and wear resistance.
  • This model reduces the influence of heat from the operator's hand by 50% by increasing the grip size and making the grip hollow-structured, thereby retaining high-accuracy measurement.
  • Interchangeable washers 0.5mm thick are supplied as standard accessories to enable setting in small steps.
  • The powerful self-centering action ensures accuracy.
  • New grip improves accurracy during prolonged use.

Starting at €614.33 €511.94

This bore gauge set from Bowers, complete with setting ring, includes the XTA Micro Analogue bore gauges. These bore gauges feature a more compact mechanical controller which is lighter and more ergon...

  • More compact mechanical controller
  • Lighter and ergonomically designed
  • Improved functionality
  • Vernier scale added to improve resolution from 5µ to 2µ

Starting at €693.36 €577.80

The robust Bowers XTL Lever Bore Gauge is perfect for vertical bore measurement, providing accurate and repeatable bore gauging under inspection department or shop-floor conditions. Heads are metric m...

  • Complete with Bluetooth indicator
  • Measuring range 6-100mm
  • Excellent for vertical bore measurement
  • 2 preset memories
  • RS-232C output
  • Self-centering heads
  • Constant measuring pressure
  • Fast, accurate measurement
  • Large easy-to-read swivel display (20-100 sizes only)
  • Resolution: 0.001mm (0.00005")
  • Setting rings included with individual instruments and sets
  • UKAS certificates supplied
  • Bore gauges manufactured according to DIN863, part4

Starting at €1,601.17 €1,334.31

The Insize 2322 Bore Gauge measures the diameter of holes, cylinders or pipes with the aid of a dial indicator. With cermaic and steel measuring faces create a durable, wear resistant tool which allow...

  • Ceramic/steel contact points.
  • Repeatability 0.003mm.
  • Accuracy: +/-0.018mm.
  • Optional accessory: setting ring (6312), long handle (code 7351).

Starting at €149.80 €124.83

The Insize 2323 Imperial Bore Gauge measures the diameter of holes, cylinders or pipes with the aid of a dial indicator. With cermaic and steel measuring faces create a durable, wear resistant tool wh...

  • Ceramic/steel contact points.
  • Repeatability 0.0015".
  • Accuracy: +/-0.0009".
  • Optional accessory: setting ring (6313), long handle (code 7351).

Starting at €196.63 €163.86

The Insize 4208 Small Hole Gauge Set measures the diameter of holes from 3mm. An adjustment screw allows the end tip to expand to the bore size. Sizes range from 3-13mm....

  • 4 gauges per set.
  • Small holes, slots and grooves etc.
  • Satin chrome finish.

Starting at €34.87 €29.06

The Insize 2827 Series Bore Gauge comes with a Dial Indicator and has an accuracy of ±0.018mm and repeatability of 0.003mm. A wide range of Bore Gauges are available at different sizes....

  • Dial Indicator included.
  • Accuracy: ±0.18mm.
  • Repeatability: 0.003mm.
  • Not suitable for 0.001mm Dial Indicators.

Starting at €291.37 €242.81

The Mitutoyo 511 Series Bore Gauge now offers a longer plunger stroke while maintaining original accuracy. Carbide is used for the contact point ensuring high durability and wear resistance also this ...

  • Now offers a longer plunger stroke while maintaining original accuracy.
  • Carbide is used for the contact point ensuring high durability and wear resistance.
  • This model reduces the influence of heat from the operator's hand by 50% by increasing the grip size and making the grip hollow-structured, thereby retaining high-accuracy measurement.
  • Interchangeable washers 0.5mm thick are supplied as standard accessories to enable setting in small steps.
  • The powerful self-centering action ensures accuracy.
  • New grip improves accurracy during prolonged use.

Starting at €328.62 €273.85

The Mitutoyo 511 Series Bore Gauge now offers a longer plunger stroke while maintaining original accuracy. Carbide is used for the contact point ensuring high durability and wear resistance also this ...

  • Now offers a longer plunger stroke while maintaining original accuracy.
  • Carbide is used for the contact point ensuring high durability and wear resistance.
  • This model reduces the influence of heat from the operator's hand by 50% by increasing the grip size and making the grip hollow-structured, thereby retaining high-accuracy measurement.
  • Interchangeable washers 0.5mm thick are supplied as standard accessories to enable setting in small steps.
  • The powerful self-centering action ensures accuracy.
  • New grip improves accurracy during prolonged use.

Starting at €944.18 €786.82

The Mitutoyo 511 Series Micrometer Head Bore Gauge now offers a longer plunger stroke while maintaining original accuracy and has a micrometer head attached to the anvil for convenient and accurate di...

  • Micrometer head is attached to the anvil for convenient and accurate dimernsonal setting.
  • Now offers a longer plunger stroke while maintaining original accuracy.
  • Carbide is used for the contact point ensuring high durability and wear resistance.
  • Wide measuring range with sub-anvils.
  • High-accuracy measurement is aided by a large grip with a sponge-like structure that reduces heat transfer from the operators hand by 50%.

Starting at €578.77 €482.31

The Mitutoyo 511 Series Micrometer Head Bore Gauge now offers a longer plunger stroke while maintaining original accuracy and has a micrometer head attached to the anvil for convenient and accurate di...

  • Micrometer head is attached to the anvil for convenient and accurate dimernsonal setting.
  • Now offers a longer plunger stroke while maintaining original accuracy.
  • Carbide is used for the contact point ensuring high durability and wear resistance.
  • Wide measuring range with sub-anvils.
  • High-accuracy measurement is aided by a large grip with a sponge-like structure that reduces heat transfer from the operators hand by 50%.

Starting at €578.77 €482.31

The Mitutoyo 526 Series Extra Small Hole Bore Gauge is designed to measure the diameters of very small holes. The radical displacement of the split-ball anvil is converted to axial displacement of the...

  • This gauge is designed to measure the diameters of very small holes.
  • The radial displacement of the split-ball anvil is converted to axial displacement of the mesuring rod, which is shown on the dial indicator.

Starting at €423.04 €352.53

This bore gauge set from Bowers, complete with setting ring, includes the XTA Micro Analogue bore gauges. These bore gauges feature a more compact mechanical controller which is lighter and more ergon...

  • More compact mechanical controller
  • Lighter and ergonomically designed
  • Improved functionality
  • Vernier scale added to improve resolution from 5µ to 2µ

Starting at €693.36 €577.80

The XTA Micro is a more compact mechanical controller, lighter and more ergonomically designed. The XTA Micro's Vernier scale improves resolution from 5µ to 2µ....

  • More compact mechanical controller
  • Lighter and ergonomically designed
  • Improved functionality
  • Vernier scale added to improve resolution from 5µ to 2µ
  • Graduation: 2-6mm range - 0.001mm. 0.080”-1/4” range: 0.0001”
  • Graduation: 6-20mm range - 0.002mm. 1/4”-3/4” range: 0.0001”

Starting at €368.18 €306.82