Romon Wood Countersink Set of 6 Pieces with 1/4" Hex Shank and Depth Stop - Drill Bit for Precise Holes, Bits MDF, Chipboard (4 Sizes)

【6-piece set with 4 sizes of bits】This set contains 4 countersink for metal in the sizes 2.8 x 8 mm, 3.2 x 8 mm, 3.5 x 10 mm and 4 x 10 mm, plus a countersink body and a hex key. 1/4" Hex Shank Drill Bit Enables Precise Countersink Of Screws - Perfect For DIY And Professionals 【4 cutting edges instead of 3 – more efficient and durable】This wood countersink drill bit has 4 cutting edges for stable operation and quick release of chips. The 4241 blades are quickly interchangeable and allow 1000+ drilling. The integrated depth stop with aluminium self-lubricating ring stops on contact (stop contact), while a spring quickly expands the tip. The aluminium body with graduated adjustment ring ensures lightness and precision Precise aluminium depth stop: the multi-layer countersink has an aluminium stop ring with integrated bearing. At the contact of the piece, the wood drill bit immediately stops the rotation - prevents scratches and ensures perfectly reproducible countersink depth. The 1/4" hex shank is compatible with all standard drills Manual depth adjustment – no tools – the wood countersink tip allows for quick manual adjustment of the depth of countersink – simply turn the adjustment ring, no need to loosen screws. Easy to read scale ensures precise and playable settings. Integrated spring ensures easy ejection. Save time with each use 【1/4" Hex Shank & Universal Application】All woodworking tools have a 1/4" hex shank compatible with all standard drills and screwdrivers. Ideal for solid wood, particle board, MDF, plywood, terrace construction, furniture assembly and hinges - a set of wood tips for every project