Precise Pro-Series Permanent Magnetic Sine Bar – 3800-5410

• Made in Taiwan.
• Overall length is 3″.
• Designed for any machine on angular testing.
• Magnetic base with permanent power pull of 8 lbs.
• Hardened and precision ground HRC 56~68.
• Parallelism within 0.0001″.
• Squareness within 0.0002″.
• Distance between roll centers is 2″.
• Accuracy of rolls is +0.00008″.