Inside Micrometers
17 productsAnalog Internal Hole Micrometer
Special micrometer for measuring hammer-type holes from the Insize measuring instruments brand. Comes with a two-year warranty. Its easy use and d...
View full detailsDigital Internal Hole Micrometer - 0.001mm
Resolution 0.001mm/0.00005" Button function: on/off, set, mm/inch, ABS/INC, data output Data output LR44 battery, automatic power off Ratchet stop...
View full detailsBar Hole Internal Micrometer
Micrometers up to 500mm according to DIN863-4 Reading 0.01mm Carbide anvils Optional accessories: gage block accessory (code 6881), cylinder gage...
View full detailsInternal Hole Micrometer with Bars
Accuracy: (3+n+L/50)μm n=number of rods, L=maximum measuring length(mm) Supplied with setting standards Carbide measuring faces.
Thin Spindle Internal Hole Micrometer (4mm)
Accuracy: (6+L/50)μm L=maximum measuring length (mm) Optional accessory: setting ring (code 6312).
Internal Hole Micrometer with Bars for Large Cylinders
Accuracy: (3+n+L/50)μm n=number of rods, L=maximum measuring length(mm) Travel of micrometer head 25mm Supplied with setting standards Carbide mea...
View full detailsDigital Internal Hole Micrometer with Bars for Large Cylinders
Micrometer head: 150-175mm Carbide measuring faces for micrometer head and extension rods Points of extension rods are spring loaded Data output B...
View full detailsInternal Hole Micrometer with Bars for Large Cylinders
Accuracy: (7+n+L/50)μm n=number of rods, L=maximum measuring length(mm) Travel of micrometer head 50mm Carbide measuring faces
Analog Internal Hole Micrometer
Analog Micrometer 3-contact 0.001mm
Meets DIN863-4 2-12mm: graduation 0.001mm 12-300mm: graduation 0.005mm Ratchet stop Optional accessory: setting rings (code 6312), micrometer stan...
View full detailsDigital Micrometer - 3 contacts - Waterproof IP54 - 0.001mm
Specifications Type: Digital internal micrometer, 2-point / 3-point (two points/three points) Resolution: 0.001mm (for models 3127-275 and 312...
View full detailsAnalog Micrometer 3-contact large range - 0.001mm
Carbide measuring faces Ratchet stop Setting rings are included (except 200-300mm).
Digital Micrometer - 3 Contacts - Wide Range - Waterproof IP54
Resolution 0.001mm/0.00005" IP54 dust/waterproof Buttons: on/off, set, mm/inch, ABS/INC Data output LR44 battery, automatic power off Carbide meas...
View full detailsSET Micrometer 3 contacts 0.001mm
Ratchet stop Optional accessory: setting rings (code 6312).
Digital Micrometer Set - 3 contacts - Waterproof IP54 - 0.001mm
Resolution 0.001mm/0.00005" IP54 dust/waterproof Buttons: on/off, set, mm/inch, ABS/INC Data output LR44 battery, automatic power off Ratchet stop...
View full detailsDigital Micrometer - 3 Contacts
Optional accessory: digital indicators (code 2103-10F, resolution 0.001mm/0.00005") or dial indicators (graduation 0.001mm), setting rings (code 63...
View full detailsDigital Micrometer - 3 Contacts
Optional accessory: digital indicators (code 2103-10F, resolution 0.001mm/0.00005") or dial indicators (graduation 0.001mm), setting rings (code 6...
View full detailsInside micrometers are precision instruments for measuring internal diameters in holes and cylindrical parts such as bearing seats, bushings and sleeves. They provide reliable tolerance verification on machined components with stable contact and repeatable readings.
Available as bar-type sets with extension rods, 2- or 3-point contact styles, and mechanical or digital versions, covering different measuring ranges and heads for deep bores. Options from Insize & Ultra, built for shop-floor durability and clear reading.
Well suited for machine shops, CNC machining and QC; choose based on range, bore depth and required accuracy.































































































































































































































































































































































































































