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Self-Centering V-Block Finder

Created today

Workshop & Toolscenter-findermeasuring-toolwoodworkingv-blockno-supportsprint-in-place
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Description

A precision marking tool designed to locate the exact center of round and square stock. Eliminates the need to eyeball center lines when preparing material for drilling, turning, or joining.

What it's for

  • Self-Centering Base: A 90-degree V-groove securely seats the tool on both round dowels and square cuts.
  • Tapered Pencil Slot: The marking slot tapers from 6mm down to a 1.5mm slit, physically forcing the pencil lead onto the true center line.
  • Corner Relief: The apex of the V-groove includes a circular relief, preventing the sharp corners of square stock from binding.

Dimensions

  • Stock Compatibility: Accommodates material widths from 10mm up to 60mm.
  • Overall Size: Measures roughly 86mm wide and 90mm long.
  • Base Plate Thickness: The main plate is 4mm thick, providing a rigid straight edge.

Remix ideas

  • Extend the length of the plate and slot for marking deeper along the stock.
  • Widen the V-arms to accommodate larger stock sizes like fence posts.
  • Modify the slot taper to perfectly capture a specific mechanical pencil or marking knife.

Images

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