SPI Multi-Use Rule and Gage, 4″ Combination Square Set – 13-971-7

4″ Combination Square Set
1/32 1/64″ (English/Metric) Graduation, Stainless Steel Blade, Stainless Steel Center, Protractor Square Head, 3/4″ Blade Width

Features:

• 4″ Stainless steel quick reading 64ths and metric scale.
• Drill point gage for checking 118 drill points.
• Square and bevel protractor for measuring and layout.
• Center finder for locating center of shafts and circles.
• Circle divider up to 9 equal Divides circles into sectors, polygons, and polygrams.
• Tap drill table shows popular size taps with drill sizes for National threads