Dtructiew Self Centering Doweling Jig Kit, Drill Jig for Straight Holes Biscuit Joiner Set with 6 Drill Guide Bushings, Adjustable Width Drilling Guide Power Tool Accessory Jigs for Man(Large)

【High Quality Materials】The overall body is made from aircraft grade aluminium alloy and the dimensional scales are laser etched for high quality and accurate positioning.
【High Precision】Self centering dowel jig are machined by precision Computer Numerical Control machines.When you turn the middle bolt, the aluminum jig on both sides will tighten at the same time,the board will be clamped evenly so that the position to be perforated is in the exact center.
【Ease Of Use】Supports up to 2.4", suitable for most boards and round woods when combined with a power drill, the drill sleeve is made from high quality materials for strength and accurate positioning.
【Multiple Applications】5 standard SAE drill sizes, namely 1/4", 3/8", 5/16", 7/16" and 1/2"; allows you to easily apply it to mortise and tenon joints, build furniture and repair tables, making it the ideal tool for planking.
【Widely Used】Self centering dowel jig Ideal for some DIY projects, such as putting two boards splicing together.Making closet shelves that require flat panel connections,make some shelves, cabinets, desks, breakfast tables, blinds in the garage, repairing doors that children have accidentally destroyed, make floating shelves,installing railings.

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