Workbench Dog Hole Chamfer Reamer Tool 20mm / 3/4'' Stainless Steel Drill Attachment

Upgrade your workbench precision with a tool that fixes one of the most overlooked problems—rough, uneven dog holes. This dog hole chamfer reamer tool is designed to smooth, resize, and refine your bench holes for a perfect fit every time. Whether you're installing bench dogs or improving clamping performance, it ensures cleaner edges and better alignment. Built for use with standard drills, it makes professional-level finishing quick and effortless. Ideal for woodworkers who want tighter tolerances and smoother workflow.

Key Features

• Designed for 20mm (3/4") holes—standard size for most workbenches
• Chamfers edges and reams holes for smooth, accurate fit
• Durable stainless steel construction for long-lasting performance
• Hex shank design makes it a reliable workbench reamer tool compatible with standard electric drills

Why Choose Our Workbench Dog Hole Chamfer Reamer Tool
Unlike standard drill bits, this dog hole reamer is specifically designed to refine and smooth holes with precision, improving the fit of bench dogs and accessories. It combines chamfering and reaming in one step, saving time while delivering cleaner, more professional results. Compared to basic tools, this woodworking chamfer tool ensures better alignment, smoother edges, and more consistent performance.

Perfect For

• Workbench dog hole maintenance and upgrades
• Improving fit for bench dogs and holdfasts
• Woodworking benches with 19–20mm holes
• DIY workshop setups and furniture projects

How to Use
Insert the tool into your drill, align it with the dog hole, and run at moderate speed. Let the cutting edges smooth the hole and create a clean chamfer for easier insertion.

Product Specs

• Size: 20mm / 3/4 inch
• Material: Stainless steel
• Shank: Hex (fits standard drills)
• Function: Reaming + chamfering

Refine Your Workbench with Precision and Ease
Upgrade your setup with a tool that improves accuracy and performance. Achieve smoother holes, better fits, and more efficient woodworking every time.