Forstner drill bits create flat-bottomed holes, ideal for installing concealed hinges commonly found on most cabinets in the home. They are able to drill through softwood, medium hardwood, chipboard and MDF. Manufactured from high-strength carbon steel, the bits are tungsten carbide tipped and have twin cutting edges and quad spurs for fast waste removal and clean cutting. The drill bits are compatible with drills with the standard 10 or 13mm chuck. The five-piece set comes supplied in a wooden storage box.

Brand Name	Draper
Material	Carbon Steel
Manufacturer Model No	FBS05
Type	Drill Bit Set
Cutting depth	50mm
Length for sizes 15, 20, 25mm	77mm
Length for sizes 30, 35mm	80mm
Point style	Quad-point
Connection for 15, 20, 25mm	7mm round shank
Conneciton for 30, 35mm	8mm round shank
Weight	0.337kg