HPHOPE Forstner Bit Set 5Pcs Adjustable Positioning Drill, 15/20/25/30/35mm Forstner Bits for Wood Drilling, Cemented Carbide Woodworking Hole Saw with Depth Stoper (Depth Range 10-40mm) - HP230003

• 【High Quality】The Hinge Drill Bit is Made of Cemented Carbide That Makes the Cutting Sharper, Lasting Durability, Unimpeded Chip Removal, and Has Excellent Boring Ability and Excellent Boring Performance. The Hinge Drill Bits Includes: 15mm(19/32"), 20mm(25/32"), 25mm(1"), 30mm(1-3/16"), 35mm(1-3/8") 【Double-edged Design】It's Head Adopt Arc Curve Double-edged Design, Rapid Removal of Waste and That Make Sure Your Work with Efficiency. The Center Spur of Each Bit Guarantees Accurate Drilling and Prevents Walking and Wobbling During Operation, Create Perfectly Round and Accurate Holes with The Center Spur Design. 【DEPTH STOPER DESIGN】 A Depth Stop can be Fixed on the Shank Which Keeps You From Drilling too Deep, Limited Depth From 15mm to 40mm. You can also Remove the Stop for Unlimited Depth. 【WIDELY USED】Suitable for drill press, pistol drill, bench drill, vertical drilling machine, hand held electric drill, stand motor-driven drilling machine and mobile ribbon type magnetism drilling machine etc. Can be used for wood products perforation, mounted spherical door shoot tip, drawer, plastic products, wood, plywood, etc.. 【EASY TO USE】Easily and Conveniently Dip Cup Hole on the Wardrobe Door or Desk by Yourself With the Hinge Drilling Jig, Suitable for Their Own Home Operation, Even you are not a Professional, You can Quickly Locates Drill Center Points for Hinges and Mounting Plates.