About this product

90-degree angle design: The 3-flute design of these drill bits allows for precise chamfering and countersinking at a 90-degree angle.

Versatile applications: Suitable for use on various materials such as aluminum, brass, wood, plastic, and more, making them ideal for a wide range of projects.

Six Flute Chamfer Debur Countersink 1/4" Hex.

Great for sinking 90 Degree holes into wood and soft metals in preperation of countersunk screws.

Heat treated carbon steel blades ensure good tool life.

Cut quickly and easily in wood, soft metal, rubber, plastic and other machinable materials.

Perfectly centered holes every time properly seated screw heads.

Can be use both at home or industry.Suitable for Aluminum,Brass, Bronze, Iron, Plastic,Stainless,thin iron plate,wood,carbon steel,insulation board,or PVC board etc