These countersink bits have a cone-shaped tip and cutting flutes that extend down the sides. They are designed for countersinking an existing drill hole. Variations of this type of countersink bit ...

Drilling through metal can be somewhat intimidating for beginners, but there’s nothing to worry about. It’s just as easy as ...

Sharpening a regular drill bit can be done by hand or with a ... You can make different sizes of holes with the cutting tool without having to change it out by simply adjusting the depth at ...

Twist drill A standard drill bit with two twisted ... Allows for a flat blind hole to be drill or larger diameter holes to be cut Wood Auger Has a wider twist than a normal drill.