400-1000mm Internal Dial Bore Gauge Carbide Measuring Faces 0.001mm Resolution, 440mm Depth - Microtech Metrology
€1,020.00
Product information "400-1000mm Internal Dial Bore Gauge Carbide Measuring Faces 0.001mm Resolution, 440mm Depth - Microtech Metrology"
Take advantage of the combination of wide measuring range, carbide measuring faces and a deep measuring capacity for reliable internal inspections of large components; order the instrument directly via Metav Werkzeuge or consult our specialists for application advice.
Internal fine measuring instrument — analogue internal bore gauge, 400–1,000 mm range with carbide measuring faces (Microtech Metrology)
An Internal fine measuring instrument designed for precise internal diameter checks in heavy machining and toolroom environments, covering bores from 400 to 1,000 mm with a measuring depth of 440 mm.
- Large 400–1,000 mm measuring range
- Carbide measuring faces for wear resistance
- Measuring depth 440 mm for deep bores
- High repeatability with 0.012 mm accuracy
Reliable measurements for large bores
The gauge is engineered to deliver consistent internal measurements across a broad span of diameters. With a measuring range of 400–1,000 mm and a measuring depth of 440 mm, the design suits inspection tasks on housings, large bearings and heavy assemblies where single‑point checks are insufficient. The instrument’s analogue dial provides an immediate reading that is simple to interpret on the shop floor; the specified accuracy of 0.012 mm offers the precision required for many quality control routines without the complexity of electronic systems. This restricts rework and reduces inspection time by giving clear, repeatable values for process decisions.
Durable contact points that minimise wear
Contact reliability is critical when measuring large bores repeatedly. The device features carbide measuring faces, which resist abrasion and maintain geometry under frequent use. This hardness increases service life and ensures that measurement reference surfaces stay true over extended production runs, translating into lower lifetime costs and fewer calibration cycles. For workshops that prioritise uptime, the robust contact material reduces the risk of drift and preserves measurement integrity even under demanding conditions.
Practical workflow advantages in the workshop
The analogue construction favours a straightforward workflow: the dial reads out changes directly, there are no batteries to replace, and the mechanical simplicity helps maintain operation in harsher environments. The instrument’s long-range format is balanced to keep handling manageable while still providing the reach necessary for large components; operators benefit from a tool that combines reach with stiffness, helping to avoid deflection errors during measurement. Cleaning and basic maintenance are quick, so the device can be returned to service fast between inspection batches.
Application fit and inspection strategy
Classified for long-range internal measurement tasks, this instrument is particularly useful in heavy machining, housing inspection and toolroom set-ups where large bore accuracy matters. The combination of 0.012 mm accuracy and carbide contacts makes it suitable as a shop-floor standard for production checks and incoming inspection of large parts. Where traceable calibration records are required, Metav Werkzeuge can advise on suitable calibration pathways and frequency to match the facility’s quality plan, ensuring the measurement results integrate reliably into existing QA procedures.
Contact Metav Werkzeuge for tailored application advice on Microtech Metrology’s internal fine measuring instrument and to discuss delivery and inspection planning – info@metav-werkzeuge.com • +49 2822 7131930
Technical data
- Article number: 132900800
- GTIN: 4061905453946
- Manufacturer: Microtech Metrology
Facts
- Measuring range: 400–1,000 mm
- Measuring depth: 440 mm
- Accuracy: 0.012 mm
- Dial indicator: analogue
Special features
- Carbide measuring faces
- Analogue dial display
- Suited for large-diameter internal measurements
- Long-range class (500–1,000 mm)
FAQ
What internal diameters can be measured with this instrument? The instrument measures internal diameters from 400 mm up to 1,000 mm, making it suitable for large bores and assemblies when using Microtech Metrology’s internal fine measuring instrument.
How precise is the reading and how reliable is it for production checks? The gauge offers an accuracy of 0.012 mm; this level of precision supports reliable production checks and repeatable quality control on large components.
Are the measuring faces resistant to wear from repeated use? Yes, the measuring faces are made from carbide, which provides high abrasion resistance and helps maintain contact geometry during extensive shop‑floor use.
Is an electronic data output available for integration into measurement systems? This model is an analogue gauge with a dial indicator; no electronic data output is provided for this variant.
Can the instrument be used for inspection of bearings and housings? The long measuring range and 440 mm measuring depth make the instrument well suited for bearings, housings and other large assemblies that require internal diameter checks.
Manufacturer / Responsible: Microtech, Nizhneyurkovska str., 45a, 04080 Kyiv, Ukraine, tool@microtech.tools