Stainless Steel PI Tape | Outside Diameter, 28 – 300 mm

The PI tape [PN: T-03-936] is made of 716 stainless steel. It measures the OUTSIDE DIAMETER, and has a range of 28 mm to 300 mm.

Gage Member: 6.35mm
Offset: 12.7mm
Material: 716 Stainless Steel
Thickness: 0.15mm
Tolerance: ± .03mm

Make certain the tape and object to be measured are both clean.
Each line on the gage member represents 0.5mm of diameter, while each line on the verier represents 0.01mm.
Wrap the tape around the object to be measured. The vernier scale should be just below the gage member. Tighten the tape around the object with 2.25 kg tension for O.D. tapes.
Locate the “zero” on the vernier scale and note the highest value achieved on the gage member above it (the highest value to the left of the zero).
Next, observe the vernier scale’s value to the point where it lines up exactly with a marked division on the gage member.
Finally, to obtain the diameter of the object. Simply add the two values together.
When using a standard O.D. tape on an I.D. surface, add double the tape thickness to the reading to arrive at the I.D. of the part. It is suggested that direct I.D. tapes be used for inside diameter readings.
As a suggestion for checking very large diameters – pieces of masking tape can be used to hold the tape in proper parallel position.

Tape is delicate. Handle with care. Keep tape clean and dry.
After each use, wipe clean and apply a light rust preventative oil. Store in tape container and in a low moisture environment. Do not oil or use solvents to clean this product.
Spring steel must be stored in a low moisture environment to prevent rust. No periodic adjustments are needed.
Make sure the tape has not been stepped on or kinked, which may destroy the tape tolerance.

For further questions or inquiries about our products, please Contact Us.

Weight	1 lbs
Dimensions	4 × 6 × 8 in

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