RUIMI Woodwork Drill 5-piece Counter Set includes bits for drilling pilot holes for screw sizes #6, #8, #10, #12 and #14. Adjustable counter bore depth for flush screw heads or deeper to cover with matching plugs.
Simultaneously countersink or counterbore screw pilot holes.
(Drill Part) | High Speed Steel;Titanium Coating
(Chamfer Drill Part) | 45 Carbon Steel
1/4 Round Handle
Fit for Home Decor Woodwork Drill-work ; Drilling Screw Hole;Countersunk Drilling Work;Chamfering Drilling Working
Drill, countersink, and counterbore holes in one step
Use for plugs and dowels,Adjustable depth
1/4" hex shank,Use more stable
Use with quick change chucks
Fit for Home Decor Woodwork(Hardness smaller)