PEC Tools Machinist Square – 4 x 3 Inch, Precision Ground Hardened Steel Right Angle

Precision you can trust

Meet the PEC Tools Machinist Square, a fixed 90-degree square built for woodworkers and precision layout tasks. Its geometry supports clean lines and true corners across both inner and outer edges, making it a reliable reference in busy workshops.

Key specifications and materials

• True right angles on both inside and outside edges with a tolerance of ±0.0006 inches.
• The blade is hardened tool steel, and blade length is measured from the inner edge of the beam to the tip of the blade.
• A debris notch at the inside corner helps limit dust and metal particles that could affect measurements.
• Fixed design: no moving parts, with a rugged blade permanently fixed to a beam at a 90-degree angle.
• PEC since 1960: part of a long-standing commitment to precision machining tools.

Real-world uses and practical benefits

In woodworking and precision layout tasks, accurate right-angle corners are essential for clean joints and precise cut lines. This square is designed to hold its shape under routine use, helping you verify squareness before marking, cutting, or fitting parts.

• Woodworking scenarios: check cabinet backs, drawer faces, miters, and alignment marks with confidence that lines stay true.
• General layout tasks: verify drill guides, fixture edges, and template placements with a steady reference edge.

While no tool can guarantee perfect outcomes in every project, using a fixed square like this can support consistent results when paired with careful setup and technique. For best results, store it dry, wipe clean after use, and handle with care to maintain edge integrity over time.