Concealed Hinge Bit Drilling Drill Power Tool DIY Woodworking Hole Opener Fragarn

Material: metal Woodworking hole opener is made of hard alloy which is resistant to wear and is not easy to break. Shank fits ly in Concealed Hinge drill guide. 1x Concealed Hinge Bit Shoulder of accurate stop-collar positioning . Dear Suitable for wood product opening installation of door locks drawer locks plastic products wood plywood etc. Specification:16mm，18mm，19mm 20mm 22mm 25mm 28mm 30mm 32mm 35mm Bore Clean Holes for Concealed Door Hinges. buyer: Due to lighting effects display brightness manual measurements etc. the color and size between the photo and the current Color: blue + silver project may vary slightly. Sincerely that you can understand! Thank you! Works with all concealed hinges. The Spurs create clean hole edges without tearout. design of the cutter head the sharp resistance of the slit is small the opening efficiency is improved the opening has no burr and the chip removal is easy.