Centre Finder Square 75mm 3in for Round & Square Bar

A 75mm centre finder square used for marking the centre point on round and square stock with better speed and accuracy. It is a straightforward layout tool for metalworking, machining, drilling preparation and general bench work where an accurate centre mark matters.

Used for marking round bar, discs and square stock before drilling, turning or further machining, this type of tool suits workshop use, garage fabrication, model engineering and repair work. When setting out on bar stock or preparing material for lathe work, it helps you find centre lines without relying on rough visual judgement. It is also useful for layout work when consistent marking is needed across repeated jobs.

The tool accommodates bars up to 75mm in diameter and includes a square arrangement for quickly locating the centre on round sections. To use it, place the bar within the centre square, mark a line, then rotate or reposition the workpiece and mark again; where the scribed lines cross indicates the centre point. That makes it a practical choice for regular marking-out work and helps reduce wasted time when preparing stock for drilling or machining. Supplied boxed, it is easy to keep stored with measuring and marking tools between jobs.

Centre finder square specifications

• Size capacity: Accepts bars up to 75mm or 3in in diameter.
• Function: Used to find and mark the centre of round and square stock.
• Application: Useful for drilling preparation, turning, layout work and general workshop marking out.
• Use method: Mark lines in different positions on the workpiece to identify the centre accurately.
• Contents: Supplied boxed for straightforward storage when not in use.

A practical choice for regular maintenance, machining and marking-out work.