3-Piece Combination Square Set | Machinist Blade, Square and Center Head

Achieve unparalleled precision in your workshop with the PEC Tools 3-Piece Combination Square Set. Engineered for machinists, woodworkers, and metal fabricators who demand 'best-in-class' accuracy, this set is the standard for layout, measurement, and cylindrical calibration.

• Essential 3-Piece Precision Kit: Includes a fully hardened Machinist’s Blade, a Square/Miter Head, and a Center Head for finding centers on round stock.
• Professional Grade Durability: Choose between rugged Cast Iron or Fully Hardened Steel heads. All blades are tempered with a Satin Chrome finish for glare-reduction and rust resistance.
• High-Contrast Graduations: Features micro-fine, easy-to-read blade graduations (Available in 4R, 16R, E/M, or Metric) to ensure error-free measurements.
• Integrated Versatility: The Square/Miter head includes a built-in level vial and a hardened scriber for marking workpieces on the fly.
• Tolerance: +/- .0025"
• Made in Torrance, CA: Proudly manufactured in the USA since 1960.