4-piece set countersink set includes bits for drilling pilot holes for screw sizes #6, #8, #10, and #12. Simultaneously countersink or counter bore screw pilot holes. Can be used in wood or composite materials.
- Tin coated brad point pilot drill bits (#6 bit is not brad point)
- Special designed steel counter sleeve countersinks or counter bores pilot hole
- 3 sharp edges give you clean holes
- Standard 1/4 in. hex shank is quick change compatible
- 4-piece set for screw sizes #6, #8, #10, and #12
- Quickly attaches to your drill, with no other steps necessary
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov