Mitutoyo 122-107-10 | Blade Micrometer | Hardened Steel | Series 122 | Graduation 0.01 mm | Accuracy ±5um | Range 150 to 175 mm
Part Number: Mitutoyo 122-107-10
The Mitutoyo 122-107-10 blade micrometer features blade-shaped anvil and spindle faces with a 0.75 mm hardened steel blade, allowing it to reach grooves, keyways and slots that conventional flat-faced micrometers cannot access. It measures 150–175 mm with 0.01 mm graduation and ±5 μm accuracy.
The 122-107-10 is a Series 122 mechanical blade micrometer designed for precise measurement of recessed features. Its thin blade faces reach the bottom of grooves and keyways, while the non-rotating spindle keeps the blades aligned with the feature as they close.
The 150–175 mm measuring range is suitable for groove diameters on large motor shafts, compressor and turbine rotors and heavy drive shafts. It is suitable for QC inspectors, calibration labs, fabrication workshops and machining environments serving Kuwait's oil, gas and utilities sectors.
Keep the measuring faces clean and store the Mitutoyo 122-107-10 in its case between jobs. For precision measurements in hot Kuwait workshops, allow the workpiece and micrometer to reach a suitable temperature before taking a final reading.
Key Benefits
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0.01 mm graduation for clear analogue readings
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±5 μm stated accuracy
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0.75 mm hardened steel blade for durable service
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Ratchet stop provides consistent measuring force
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Blade faces reach groove floors, keyways and narrow slots directly
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Non-rotating spindle keeps the blade aligned with the slot during measurement
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Battery-free mechanical operation
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Mitutoyo Series 122 design for professional inspection applications
Ready to order the Mitutoyo 122-107-10? Call or WhatsApp +965 9807 4888 for a fast quote.
Who This Product Is Best For
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Machinists measuring groove diameters on large motor shafts
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Pump, motor and gearbox rebuild workshops checking seal and circlip grooves
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QC inspectors verifying groove diameters against engineering drawings
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Maintenance teams requiring a battery-free precision measuring tool
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Buyers who need blade faces for recessed features rather than conventional flat-anvil micrometer faces
How to Use
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Clean the measuring blades and verify the micrometer's zero condition.
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Align the blades with the groove or keyway so they sit squarely against the feature.
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Close the spindle gently using the ratchet stop until the appropriate measuring force is applied.
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Read the sleeve and thimble graduations.
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Record the measurement and clean the contact faces before storage.
Frequently Asked Questions
What range does the Mitutoyo 122-107-10 blade micrometer measure?
It measures 150–175 mm with 0.01 mm graduation.
What is a blade micrometer used for?
It is designed for measuring groove diameters, keyways, splines and narrow slots where conventional flat-faced micrometers cannot properly reach the feature.
Why does the Mitutoyo 122-107-10 have a non-rotating spindle?
The non-rotating spindle keeps the blade parallel to the slot while closing, helping maintain consistent alignment with the feature.
What is the difference between a hardened steel and carbide-tipped blade?
A hardened steel blade is suitable for general measurement applications. Carbide-tipped blades can offer greater resistance to wear in demanding or abrasive measurement environments.
Which blade micrometer should I choose if my groove is outside the 150–175 mm range?
Choose a micrometer whose measuring range covers the groove diameter. The Mitutoyo 122-106-10 covers 125–150 mm. For narrower grooves, a blade micrometer with a 0.4 mm blade may be more suitable than a 0.75 mm blade.
Can the Mitutoyo 122-107-10 be recalibrated?
Yes. The micrometer can be periodically calibrated through a qualified calibration service to help maintain measurement traceability.
How do I order the Mitutoyo 122-107-10 blade micrometer in Kuwait?
Pricing is quote-based. Call or WhatsApp +965 9807 4888 to confirm price and availability.
For pricing, availability or to place an order, call or WhatsApp +965 9807 4888.
