Feature

●So Fast, So Easy, So Accurate. The arms of self centering dowel jig jig are an always-reliable parallelogram that never fails to find dead center. Simply align the precision-machined notch on the jigs center bar with the dowel location mark on your board, hold the jig and drill.
●The second alignment feature lets you drill a series of equally spaced holes along the edge of a board. Just attach the supplied pin in the center bar, insert the pin in a hole and drill more holes.
●Attach the jigs adjustable center bar end-stop for drilling two or three precisely spaced end grain holes. This feature allows perfect alignment of face frame stiles and top and bottom rails. The handy inch scale lets you accurately set the stop.
●Adjustable width for different thick，For stock from 5/8" to a full 1” thick and more. The parallel arms open to accommodate stock up to 2.4” thick.
●High quality aluminum (drill guide) and die steel(bushing),high hardness and strength,good wear-resistant and durable to use,the drill bushings is in imperial (inch) sizes,1/4" 3/8" 5/16" ,not metric.

Description

Features

AUTOTOOLHOME Center Gauge and Doweling Jig easily and accurately find the center of a board’s edge every time; no measuring and no tedious trial and error adjustments required.This makes it the perfect tool for both mortise and tenon layout and drilling dead-on aligned dowel joint holes.
This layout tool takes all the guesswork out of precisely marking-out mortise and tenon joints that are centered exactly on your stock. Based on the never-fail reliability of a parallelogram, the Center Gauge features two, precision-machined parallel arms that quickly adjust to the stock thickness, placing the center bar dead center on the material. Just use a pencil, marking knife or scribe tool to mark out the center bar location on your stock? and you’re done!
To switch to doweling mode, remove the marking bar and attach the doweling jig bar. To use, simply align the precision-machined notches on the jig’s doweling bar with the dowel location mark on your board, hold the jig and drill. Slide the jig to the next location, align and drill. No need to clamp the jig or tighten knobs.

Specifications

Material: Aluminum alloy6061(drill guide) ,steel( bushing)

Surface treatment: Anodic oxidation treatment

Material of drill bushing: Steel HRC50°

Bushing Size: 1/4, 5/16, 3/8 inch(3pcs each size,millimeter )

Locating Dowel Pin: 1/4, 5/16, 3/8 inch

Drill Guide Size: 23.5 × 15 × 6cm/9.2 × 5.9 × 2.3"

Package include

1 x Self Centering Dowelling Jig

1 X 1/4" dowel Pin

1 X 5/16" dowel Pin

1 X 3/8" dowel Pin

3 X 1/4" Drill Sleeve

3 X 5/16" Drill Sleeve

3 X 3/8 "Drill Sleeve

You can use with pencil or scribe to mark a center line!

So Fast, So Easy, So Accurate. The arms of the jig are an always-reliable parallelogram that never fails to find dead center.
Simply align the precision-machined notch on the jigs center bar with the dowel location mark on your board, hold the jig and drill.
Slide the jig to the next location, align, hold and drill. No need to clamp our jig or tighten knobs or handles as so many doweling jigs require.

The second alignment feature lets you drill a series of equally spaced holes along the edge of a board.

Just attach the supplied pin in the center bar, insert the pin in a hole and drill more holes.

AUTOTOOLHOME self centering doweling Jig comes with three steel drill-guide bushings in both 1/4" 5/16” and 1/2" drill sizes. The jigs body is machined from solid, aircraft grade aluminum on our state-of-the-art CNC machines.
For stock from 0.4" to a full 2.4” thick and more. The parallel arms open to accommodate stock up to 2.4” thick.

Features Not Found On Other Jigs. Attach the jigs adjustable center bar end-stop for drilling two or three precisely spaced end grain holes.
This feature allows perfect alignment of face frame stiles and top and bottom rails.
The handy millimeter scale lets you accurately set the stop. What could be easier?


Anodic oxidation treatment surface & Steel HRC50° material ensures ,Comfortable feel，good work performance and helps to improve efficiency	Adjustable to clamp on different thickness of wood boards from 0.4-2.4inch It is a good tool set for both furniture factory and woodworking enthusiasts	Package included 3pc dowel pins 9pcs Replaceable Drill Bushings(sizs:1/4,5/16 3/8( each 3pcs)