HOHXEN Countersink Drill Bit Set - High Speed Steel (HSS) 7 pieces 3 mm, 4 mm, 5 mm, 6 mm, 7 mm, 8 mm, 10 mm

SIZE: 3 mm (diameter) x 60 mm (length) 4 mm (diameter) x 75 mm (length) 5 mm (diameter) x 85 mm (length) 6 mm (diameter) x 93 mm (length) 7 mm (diameter) x 100 mm (long). 8 mm (diameter) x 110 mm (length) 10 mm (diameter) x 120 mm (long). Features: The woodworking drill uses HSS 4241, and the drill body flattened in the Middle is steel No. 45. It is well worked and durable Suitable for drilling machinery with pliers or joints. 7 specifications (3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 10mm) to meet your different needs The camouflage is 5 grooves that allow for quick unloading of the wood so that the holes are smooth. Drilling suitable for hardwood and wood floors ADVANTAGES: In many woodworking projects, screw heads are completely aligned with or even below the surface of the wood, which is essential for appearance, safety and everyday use. The solution for such projects is buried head screws In the old expansion method, you need to select a drill with the same diameter as the screw axis and a second drill with the same diameter as the screw head. It is also difficult to control the depth of the hole. With this group of hohxen 2 in 1 buried drills, this job will be a breeze. A drill can complete drilling and sinking of wood screws. By loosening and tightening the fixing screws with an internal hex wrench, the drilling depth of several screws can be simply adjusted. PACKAGING INCLUDES: 7 Piece Countersink Drill Bit Set 1 x L-shaped wrench