Irwin Hex Countersink

The IRWIN Hex Countersink in 13mm represents a versatile mid-range size that's perfectly suited to the most common screw gauges used in general construction and woodworking projects. This popular size handles everyday applications with ease, from decking and fencing to general carpentry and joinery work. This 13mm countersink combines drilling, countersinking and counter boring into one seamless operation, dramatically improving efficiency on site or in the workshop. The 4-cutter countersink works alongside the tapered drill bit to provide superior speed without compromisin