Description of Eagles Countersink Drill Change Shank GOLD
1. 5Pcs Woodworking Countersink Drill Bits set, Woodworking Chamfer, drilling pilot holes for screw sizes #5,#6,#8,#10 and #12. 2. Special designed steel counter sleeve countersinks or counter bores pilot hole,can drill the countersink hole and counter bores pilot hole and keep both on the same axis.after the screw is screwed on, the screw cap is below the plane of the board!. 3. Adjustable counter sleeve depth with a wrench,drilling length can be adjusted for #5 #6 #8 #10 #12 screws length simply by use a wrench to remove or adjust the setscrew. 4. Drill and countersink can be used for wood and plastic without changing bits. 5. We are professional sellers,all of our self-centering drills strand come with 14-month warrantyand after-sales service, for any reason you are not satisfied with your purchase, please contact us freely.