2-in-1 Auto Centering Dowel Drilling Jig With 8 Drill Bushings 3-10mm, Fast Setup, Anti Clog Design, Precision Woodworking Tool For Quick, Accurate Holes, Includes Decimal Inch And Metric Scale For Easy Measurements

Single Dowel Jig Kit For Fast Setup On Rough Lumber
✔️ CNC Aluminum Block Holds 8 Steel Sleeves Sized 3-10mm

This single unit keeps rotary drill bits dead straight while you assemble drawer boxes and room dividers. Woodworkers mount it on fresh lumber to punch matching pocket holes for frame joinery, shelf brackets, and quick house repairs that demand clean edges and zero wobble.

✅ Adjustable horizontal span from 10 to 90 millimeters (0.4 to 3.5 inches) and vertical range from 15 to 36 mm (0.6 to 1.4 in) locks onto varied board depths
✅ Eight hardened steel guides cover 3 up to 10 mm (one eight to five sixteenths inches) with crisp etched sizing marks for rapid swaps
✅ Built in decimal rule layout skips traditional quarter fraction math and cuts setup time fast
✅ Wide core passage flushes sawdust away instantly to quit motor strain on tough timber cuts

💡 Why pick a precision dowel positioning system over freehand marking?
A handy center clamp locks your drill bit dead square while you glue up frames without guessing distances.
- Guides rotary cutters through dense lumber so your loose tenon pockets land dead center every single run
- Swaps metal liners quick to handle varying board widths and joint setups
- Tracks decimal scale rules so you skip tape measure math and save major time on custom shelf builds

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