Self Centering Dowel Jig Kit, Drill Jig for Straight Holes Biscuit Joiner Set, Adjustable Drilling Guide Wood Working Tools with 3 Drill and 6 Drill Guide Bushings, Wood Doweling Jig for Woodworking

In the Package: 1x self-centering fixture 1x instruction manual 6x Hardened Steel Bushings 3x drill bits 3x positioning ring 2x wrench

• 【Professional Product Design】: We include a complete set of self centering dowel jig and 6 drill sleeves. The size of the drill sleeve is 1/4"& 3/8"& 5/16"respectively. The drill sleeve is used to avoid the damage to the inner wall of the drilled hole caused by the friction of the drill bit. The inner wall of the 7/16" & 1/2" drilling holes is smooth, no need to use a drill sleeve, and you can drill directly with a drill bit. Beginners can also get started quickly.
• 【Drill Auxiliary Marker Line】: The engraved line seen in the front view is used for direct alignment at the center. The alignment can be done visually, making it easier to use.
• 【Widely Use】: Suitable for all kinds of woodworking DIY projects. Use it for the connection of wooden boards and the production and maintenance of various furniture. Can make shelves, cabinets, tables, breakfast counters, blinds, etc. Damaged and dropped doors can also be repaired. This would be a great gift for woodworking DIY lovers.
• 【High Precision Locating】: 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.
• 【High Quality Workmanship】: Self centering dowel jig is blue colors. Because it is made of aviation aluminum, the surface is anodized, the center iron is treated with alkaline oxidation, and the screws are chrome-plated to prevent rusting. These processes make our products more stable and corrosion-resistant.