Starrett Edge Finder – Ideal for Flat, Straight Edges, Centers and Scribed Lines – .200″ Contact Diameter, .375″ Body Diameter, Single End with Protective Case – 827A

Description

Product Overview

The Starrett 827A Edge Finder is engineered for precision work in a compact, single‑end format. Constructed from hardened tool steel, the body and contact tip are ground and lapped to tight tolerances, delivering consistent accuracy for edge, center, and scribed‑line applications. With a .200 inch (5.08 mm) contact diameter, the tool can engage both flat and round workpieces, making it versatile for metalworking, woodworking, and general layout tasks. The included protective case safeguards the delicate steel components during storage and transport, extending the tool’s service life and ensuring it arrives ready for use on every job site.

Usage

Professionals and hobbyists alike rely on the 827A Edge Finder to quickly locate reference points on a wide range of materials. In a machine shop, the tool is used to find the center of a workpiece before drilling or milling, reducing setup time and improving repeatability. Woodworkers appreciate its ability to scribe straight lines on studs, panels, and trim, allowing for precise joinery without the need for complex jigs. The lightweight design—measuring just 4.29 × 1.5 × 0.98 inches and weighing only 0.01 oz—means it can be comfortably held in the hand for extended periods, even in cramped or awkward positions. Whether you are marking a dowel center, checking a shoulder on a machined part, or aligning a stud for a wall installation, the Edge Finder provides a reliable visual cue that speeds up the workflow.

Why Choose Us

Starrett has a legacy of over 140 years of American toolmaking excellence, and the 827A Edge Finder reflects that heritage through its meticulous construction and quality control. Each unit is manufactured in the United States, using globally sourced raw materials that meet stringent hardness and durability standards. The tool’s hardened steel contacts resist wear and deformation, ensuring that the .200 inch tip remains true even after thousands of uses. Additionally, the case is designed with a snug interior that prevents movement, protecting the precision surfaces from scratches and impacts. Starrett’s commitment to customer satisfaction includes a responsive support team that can answer technical questions, provide usage tips, and assist with warranty claims, giving users confidence that their investment is backed by a reputable brand.

Key Features

• Hardened tool‑steel body and contact tip for long‑lasting durability and wear resistance.
• .200 inch (5.08 mm) contact diameter enables accurate edge, center, and scribed‑line detection on both flat and round surfaces.
• Single‑end design provides a lightweight, ergonomic grip for comfortable handheld operation.
• Comes with a sturdy protective case that secures the tool during storage and transport.
• Backed by Starrett’s 140‑year legacy and responsive customer support for peace of mind.

FAQ

How do I set up the Starrett Edge Finder for accurate measurements?

Begin by cleaning the contact tip and the workpiece to remove any debris or oil that could affect the reading. Place the tool on the surface and gently rotate it until the tip just touches the material; you will feel a slight resistance. Lock the position if your model includes a locking mechanism, then use a scriber or marking tool to transfer the reference line. For center finding, align the tool on a round workpiece and rotate it until the tip contacts the circumference at two opposite points, indicating the true center.

Can the Edge Finder be used on both metal and wood?

Yes, the hardened steel tip is suitable for a variety of materials, including steel, aluminum, brass, hardwood, softwood, and composite panels. The key is to ensure the surface is clean and the tip is not dulled. For softer materials, apply a light touch to avoid gouging, while for harder metals, a firmer pressure may be required to achieve a clear contact point.

What maintenance is recommended to keep the tool performing at its best?

After each use, wipe the contact tip and body with a lint‑free cloth to remove metal shavings or wood dust. Periodically inspect the tip for wear; if the diameter becomes noticeably larger, consider re‑sharpening or replacing the tool. Store the Edge Finder in its protective case when not in use to prevent accidental impacts and to keep the steel surfaces free from corrosion.

Is the protective case included sufficient for travel?

The case is designed with a snug interior that holds the Edge Finder securely, protecting it from bumps and scratches during transport. It also features a small compartment for a spare scriber or a cleaning cloth, making it a convenient all‑in‑one solution for field work, job sites, or workshop storage.

What warranty does Starrett provide for this product?

Starrett offers a limited one‑year warranty covering defects in material and workmanship. If the tool fails under normal use within the warranty period, contact Starrett customer service with proof of purchase, and they will arrange a repair or replacement at no cost to the customer.