These bits feature a single twist design that ejects chips more efficiently and resists clogging. Each bit leaves a clean sharp hole and the adjustable stop collar allows you to set the screw head flush or drill a countersink hole. Set includes bits to fit screw sizes #5 thru #12. Both the set and individual bits include bit, countersink, stop collar and a wrench. All hole sizes use a 3/8” plug.
7 - Collar Stops 7 Drill bits - 1/8", 9/64", 5/32", 11/64"’ 3/16", 13/64", 7/32". 7 - Countersinks Nice wooden storage case
|