Sine Bar, 2.5", Fisher

Working face parallel to bottom of rolls within 0.0002"
2.50" center distance of rolls accurate to 0.0003"
Made in USA

Part Number: 3535
Weight: 0.65 lb

Price: $51.00

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Description
Chris' Tips

Description

Use a sine bar and space blocks to set or measure extremely accurate angles.

Chris' Tips

Chris' Tips
There are tables available that tell you how tall a stack of space blocks you need for a particular angle with a sine vise or sine bar. But nowadays, it is probably easier to find a calculator that has a sine function than the appropriate table. (There is such a calculator built into Windows--switch to scientific view.)

Here is how to use a calculator to calculate the stack of space blocks you need:
1. Enter the angle in decimal degrees (for example 15.2).
2. Press the SINE (or SIN) key (result 0.26218).
3. Press the X (multiply) key.
4. Enter the roll spacing (for example 5).
5. Press the = (equal) key (result 1.31095).

WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.