Feature:Product Features: Aluminum Alloy Material, Precision Manufacturing, Accurate Positioning, Convenient Operation. Purpose: 35mm Hinge Assembly, Door Hinge Positioning, Woodworking Hole Opener Auxiliary ToolThe set includes: Hinge Locator Body, 35mm Hole Opener(With Limit Ring)*1, Ring Wrench*2, 2mm Drill Bit*1, Hex Wrench*1Product Weight: 620g/kraft CartonPackage Size: 210*125*95mm Usage:1. Install the 35mm hole opener, adjust the drilling depth normally to 12-13MM, and then lock the limit ring.2. Adjust the fixed size of the black clamping block quick clamping (note: the tool can adjust the fixed plate size to 15-25mm)3. Move the punch to the scraping and punching position on the board and lock the fastener for quick assembly.4. The electric drill should tighten the hole holder opener, press the hole to a depth of 12-13MM at a uniform speed, and then drill 2mm screw holes on the left and right sides.5. The distance from the hole 35mm to the edge is 5mm, which is suitable for the most common hinges6. Install 35mm hingPackage Contents:1 x Drilling AIDS1 x Saw Blade2X Small Wrench1 x Hexagonal Tool1 x 2mm Bit1 x Screw1 x Iron Ring