Description of Drill America Qualtech Dovetail High Speed Cutting Tools
High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. Weldon shanks feature a round shank with one of more flats machined into the side for easy indexing and alignment. Right-hand cut tools have a cutting action that engages when they are run in a clockwise direction. Designed for fast, efficient hole making. Dovetail cutters cut only that material necessary to produce a quality hole.
has a 3/8" shank. The description also describes a 1/2" dovetail bit at 45 degrees, but a 1/2" end mill was obtained. The description is not only confusing but does not match what was sent even though the model number matched.
Pros
Designed for drilling holes quickly and efficiently