9/32" Diameter 4-1/4" Long General Purpose Taper Drill

To cut wood and plastics in one operation for the thread and shank of wood screws.

• Made of High Speed Steel to hold their sharp cutting edges longer. 
• Made in standard fractional sizes to fit all types of Countersinks and Counterbores
• Sizes and lengths to match most popular wood screws

Recommended for most jobs, whether in a drill press or in hand held equipment.
Cuts very well in both hard and soft woods.