24 Inch Precision Machinist Straight Edge with 001 Inch Accuracy Steel Straight Edge Tool Compatible with Checking Cylinder Heads, Engine Blocks

Applications：Engine Rebuilding: Check for warpage on cylinder heads and engine blocks before machining or assembly.Transmission & Drivetrain: Inspect flywheel flatness, bell housing alignment, and case surfaces.General Machining: Verify the flatness of machine ways, surface plates, and other critical reference surfaces.Industrial Maintenance: Assess the planarity of various equipment beds and frames.Best Results:Clean the surface of the part (e.g., cylinder head deck) and the straight edge thoroughly.Place the steel straight edge diagonally, vertically, and horizontally across the surface.Use a set of feeler gauges (not included) to check for gaps between the straight edge and the surface.Any gap that accepts a feeler gauge beyond the specified service limit indicates warpage requiring machining.Technical Specifications:Length: 24.0 InchesWidth: 1.5 InchesThickness: 0.7 InchesMaterial: Heat-Treated S50C Carbon SteelAccuracy: ±0.001 Inch (±0.025 mm)

• 【ACCURACY】 Featuring a precision-ground edge with an accuracy of ±0.001 inch (0.025mm), this machinist straight edge eliminates guesswork.It provides a true, reliable reference for detecting warps, twists, and imperfections on critical surfaces, far surpassing visual inspection alone.
• 【WIDE APPLICATION】This versatile engine straight edge is an essential tool for professional mechanics, machinists, and engine builders.It is compatible with inspecting a wide range of components including cylinder heads, engine blocks, flywheels, main bearing saddles, cam bearing saddles, transmission cases, and general machine part alignment.
• 【UPGRADED DESIGN】 Designed for daily professional use.Features strategically placed hollow sections to reduce weight and improve handling without sacrificing rigidity.Includes a dedicated hanging hole for convenient workshop storage and organization.
• 【DURABLE CONSTRUCTION】 Crafted from heat-treated S50C carbon steel, this steel straight edge is built to last.It offers excellent wear resistance, corrosion resistance, and long-term stability to maintain its critical accuracy over years of service in demanding environments.
• 【AFTER-SALES SERVICE】 Arrives ready for immediate use.Your purchase includes the 24-inch cylinder head straight edge tool and a durable, protective storage case to prevent damage and keep it pristine.We stand behind our tools with reliable customer support and a satisfaction guarantee.