Series 350 Digimatic Micrometer Heads

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Please hurry! Only 200 left in stock

The Delivered at Place (DAP) service is provided by default. If Delivered Duty Paid (DDP) service is required, a new quote must be requested.

Series 350 Digimatic Micrometer Heads

Series 350 Digimatic Micrometer Heads

Series 350 Digimatic Micrometer Heads

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Specification: 350-251-30

Features & Benefits

The Mitutoyo Digimatic digital micrometer head is manufactured with the same precision and durability as our trusted micrometers in our own Japanese factory. The frame and spindles on Mitutoyo’s micrometer heads are constructed of special hardened steel that minimizes flex and fluctuations due to temperatures for better, repeatable accuracy. The ratchet thimble provides a constant measuring force on the spindle to ensure accurate, repeatable measurements.

  • Models available with non-rotating spindle tip to eliminate radial torsion on the workpiece.
  • Available in Metric and Metric/Inch models
  • Spindle diameter is 6.35mm /.25”
  • Mic head total length (at stroke end) is 181.5mm / 7.15”
  • Ratchet mechanism provides an audible click to ensure measurement is performed constant force
  • SPC output function allows for quick and easy data management in real time
  • Functions include 2 Presets, Function Lock, and inch/mm conversion (on inch/metric models only)
  • Alarm: Low Voltage, Counting Value Composition Error
  • Satin chrome finish on the sleeve and laser etched scale on thimble for easier reading
  • Twice as long battery life than previous models improves throughput and efficiency
  • Auto power ON/OFF function saves battery life allows easier use
  • IP65 protection permits use in environments exposed to cutting oil, dust, etc.*
  • Supplied in a plastic, fitted case

*Anti-corrosion treatment is required after use

SERIES 350 Technical Data

Technology: Mechanical
SPC Output: Yes
Measuring Force: 5-10N
Display: LCD
Battery: SR44 (1 pc.) 938882
(Customer is required to provide their own batteries)
Battery Life:
Approx. 2.4 years under normal use
Measuring Faces: Carbide tipped
Optional Accessories:
05CZA662, 05CZA663


Product List

Order No.: Units: IP Rating: Range: Resolution: Accuracy: Spindle Type: Mass: Spindle Face: Stem: Stem diameter:
350-251-30 Metric - 0-25mm 0.001mm ±2µm Rotating Spindle 230g Flat Plain 10mm
350-252-30 Metric - 0-25mm 0.001mm ±2µm Rotating Spindle 230g Flat w/clamp nut 10mm
350-253-30 Metric - 0-25mm 0.001mm ±2µm Rotating Spindle 230g Spherical (SR4) Plain 10mm
350-254-30 Metric - 0-25mm 0.001mm ±2µm Rotating Spindle 230g Spherical (SR4) w/clamp nut 10mm
350-261-30 Metric IP65 0-25mm 0.001mm ±2µm Non-Rotating Tip 235g Flat Plain 12mm
350-281-30 Metric IP65 0-25mm 0.001mm ±2µm Rotating Spindle 230g Flat Plain 12mm
350-282-30 Metric IP65 0-25mm 0.001mm ±2µm Rotating Spindle 230g Flat w/clamp nut 12mm
350-283-30 Metric IP65 0-25mm 0.001mm ±2µm Rotating Spindle 230g Spherical (SR4) Plain 12mm
350-284-30 Metric IP65 0-25mm 0.001mm ±2µm Rotating Spindle 230g Spherical (SR4) w/clamp nut 12mm
350-351-30 Metric, Inch - 0-1" / 0-25.4mm 0.00005" / 0.001mm ±0.0001" Rotating Spindle 230g Flat Plain 0.375"
350-352-30 Metric, Inch - 0-1" / 0-25.4mm 0.00005" / 0.001mm ±0.0001" Rotating Spindle 230g Flat w/clamp nut 0.375"
350-353-30 Metric, Inch - 0-1" / 0-25.4mm 0.00005" / 0.001mm ±0.0001" Rotating Spindle 230g Spherical (SR4) Plain 0.375"
350-354-30 Metric, Inch - 0-1" / 0-25.4mm 0.00005" / 0.001mm ±0.0001" Rotating Spindle 230g Spherical (SR4) w/clamp nut 0.375"
350-361-30 Metric, Inch IP65 0-1" / 0-25.4mm 0.00005" / 0.001mm ±0.0001" Non-Rotating Tip 235g Flat Plain 0.500"
350-381-30 Metric, Inch IP65 0-1" / 0-25.4mm 0.00005" / 0.001mm ±0.0001" Rotating Spindle 230g Flat Plain 0.500"
350-382-30 Metric, Inch IP65 0-1" / 0-25.4mm 0.00005" / 0.001mm ±0.0001" Rotating Spindle 230g Flat w/clamp nut 0.500"
350-383-30 Metric, Inch IP65 0-1" / 0-25.4mm 0.00005" / 0.001mm ±0.0001" Rotating Spindle 230g Spherical (SR4) Plain 0.500"
350-384-30 Metric, Inch IP65 0-1" / 0-25.4mm 0.00005" / 0.001mm ±0.0001" Rotating Spindle 230g Spherical (SR4) w/clamp nut 0.500"

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.