5Pcs Adjustable Positioning Drill, 15/20/25/30/35mm Forstner Bit Set

HPHOPE Forstner Bit Set includes 5 adjustable positioning drill bits with sizes of 15/20/25/30/35mm. These bits are specifically designed for wood drilling and are made of cemented carbide, ensuring sharpness, durability, unimpeded chip removal, and excellent boring ability.

The bits have a double-edged design with an arc curve, allowing for quick removal of waste and efficient work. The center spur of each bit ensures accurate drilling and prevents walking and wobbling during operation, resulting in perfectly round and precise holes.

The set also includes a depth stopper, which can be fixed on the shank to limit drilling depth from 15mm to 40mm. However, if unlimited depth is required, the stopper can be easily removed.

These bits are versatile and can be used with various drilling machines such as drill presses, pistol drills, bench drills, vertical drilling machines, handheld electric drills, and motor-driven drilling machines. They are suitable for perforating wood products, mounting spherical door shoot tips, drawers, plastic products, wood, plywood, and more.

Using the hinge drilling jig that comes with the set, it is easy and convenient to create cup holes on wardrobe doors or desks. Even without professional experience, anyone can locate drill center points for hinges and mounting plates with ease.

In conclusion, the HPHOPE Forstner Bit Set offers high-quality cemented carbide drill bits with adjustable sizes and a double-edged design for efficient wood drilling. It also includes a depth stopper and a hinge drilling jig for precise and easy operation.

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