Woodpeckers I-CF4B-MI Mini in-DEXABLE Center Finder with 4 Inch Blade & Rack-It is a compact layout tool for woodworkers and shop users who want fast, repeatable center finding without dragging out a full-size square. This is a center finder designed for locating the center of square and round stock. Model Number: I-CF4B-MI.

The big reason this tool matters is simple: it makes center layout faster. The centering head locates the center of square and round stock with two quick marks. If you are marking dowels, turning blanks, small parts, or stock for drilling and joinery, that saves time and helps you stay consistent from part to part.

Woodpeckers built the Mini in-DEXABLE line to bring the same core idea as the full-size in-DEXABLE system into a smaller tool that fits comfortably in a shop apron or jeans pocket. That compact size is not just about convenience. It makes more sense on smaller workpieces where a full-size layout tool can feel oversized and clumsy.

This version uses a 4 inch blade, which is a good fit for quick bench layout, machine setup, and marking tasks on smaller stock. The Mini in-DEXABLE system also includes 4 inch, 6 inch, and 8 inch indexed blades that fit the different heads in the system. For someone already using Woodpeckers Mini in-DEXABLE tools, that shared blade approach is the practical advantage. You are buying into a layout platform, not just a one-off tool.

The system also uses full-inch indexing and is compatible with the laser-accurate scribing guides in the graduated blades. In plain terms, that means the tool is set up for repeatable positioning and cleaner layout workflow when you are moving between common measurements. That is the kind of detail that matters when you are batching parts or trying to avoid compounding small marking errors.

On the shop-organization side, this model includes a Rack-It mount. That is a useful add-on, not throw-in filler. Precision layout tools work better when they have a dedicated home, and the included rack helps keep the center finder protected, visible, and close to the bench instead of bouncing around with other tools.

This Woodpeckers measuring and layout tool is best suited for woodworking, cabinet work, furniture work, turning prep, and general shop layout where accurate center marks matter. If you work mostly with small to medium stock and want a compact center finder that ties into the Mini in-DEXABLE system, this is the right version to look at.

Woodpeckers I-CF4B-MI Mini in-DEXABLE Center Finder with 4 Inch Blade & Rack-It is a smart pick for serious shop layout

If you do accurate woodworking and want a compact center finder that is fast to use and easy to store, this one makes a lot of sense.

• Who it's for: Woodworkers, cabinetmakers, furniture builders, and anyone marking centerlines on square or round stock at the bench.
• Why it stands out: The real value is not just the compact center finder head. It is the fact that it belongs to the Mini in-DEXABLE system, so the tool can fit into a broader layout setup with shared indexed blades.
• Worth knowing: This is the 4 inch blade version, which is great for compact work and small stock. If you need longer reach for larger pieces, one of the longer Mini in-DEXABLE blade options may fit your workflow better.

• What is this tool used for? It is used to locate the center of square and round stock for layout and marking work.
• Is this part of the Mini in-DEXABLE system? Yes. It is part of the Woodpeckers Mini in-DEXABLE Square System.
• Can Mini in-DEXABLE blades be shared across the system? Yes. The 4 inch, 6 inch, and 8 inch indexed blades fit the combination square, double square, protractor head, and centering head.
• Is this a full-size center finder? No. This is the compact Mini version, built to deliver the in-DEXABLE concept in a smaller, pocket-friendly format.