Wood Annular Milling Drill Set

5 cut annular head, with centring point and 4 ultra sharp shoulder cutters forprecise drilling and clean drill holes. The complete set for drilling, milling, as a hole saw and rotational file in wood. The super-sharp milling teeth and the special helical profile allow an optimal processing of wood. Also suitable for use in rechargeable battery-powered drills. Containing: 4-6-8-10-12mm, with machine faced shank. With rose bit 13mm.