Simultaneously countersink or counterbore screw pilot holes. Four piece set includes bits for drilling ... Read More
Simultaneously countersink or counterbore screw pilot holes. Four piece set includes bits for drilling pilot holes for screw sizes #6, #8, #10, and #12. Read Less
4pc Counterbit Set - Milescraft Simultaneously countersink or counterbore screw pilot holes Four piece set includes bits for drilling pilot holes for screw sizes #6, #8, #10, and #12 Special designed steel counter sleeve countersinks or counterbores pilot hole Adjustable counter sleeve depth with Allen wrench Standard 1/4-Inch hex shank is quick change compatible Tin coated brad point pilot drill bits (#6 bit is not brad point)