Mitutoyo Bore Gauge with Micrometer Head, 4 – 6.4″
511-854

This is a micrometer head that enables measurements without interchangeable anvils.
It offers you the following benefits:

• A long plunger stroke gives you amazing accuracy.
• Contact points are carbide (>18mm range), giving you high durability and wear resistance.
• A large grip reduces heat transfer from the operator by 50%.
• Wide measuring range with sub-anvils

Features:

• Interchangeable anvil is attached to a micrometer head for accurate dimensional setting.
• Wide measuring range with sub-anvils.
• Carbide ball contact point for durability.
• Extension rods (optional) can be attached for measuring deep holes.
• Optional Setting Rings offer the best method of zero-setting Bore Gages.

Specifications:

Range 4 – 6.4 inch Graduation 0.0001″ No. Dial Indicator 2923SB-10 Micrometer Head stroke 0.5″ Sub anvils 0.4, 0.8, 0.8″ Measuring depth 6″ Mass 480 g Repeatability 0,5 m Delivered Including box, dial indicator, plastic cover for indicator Digital/Analog Analog Accuracy 2 m Inch-Metric Inch