1-11/16" | 43mm Forstner Drill Bit,Triple Flute Tungsten Carbide Tipped - for Hard Wood,Soft Wood Woodworking Hinge Cutter Tool Kits for Veneered Plywood Plastic

➤Size:Drilling diameter:1"|25mm - 4"|102mm,Round Shank Dia:1/3"|8mm(Below 60mm),Hex Shank Dia:2/5"|10mm(Over 60mm),Total length:3-3/5"|92mm. ➤C2 Carbide Tipped Cutters:Compare with HSS,Features optimized ultra-sharp knife edge cleanly,Thick micro-grain carbide tips ensure cleaner cuts and long lasting sharpness.Solid hardened steel build for optimal structural strength. ➤3-Cutter Design:And accurately with no wobbling or burning the wood specifically engineered to cut through hard and soft woods smoothly and efficiently.improved durability compared to counterparts with 2 blades(flutes). ➤Great performance:Easily make flat-bottomed and pocket holes with no chipping on any wood,plywood,MDF,chipboard,and also plastic,rubber,fiberglass during processing or inst. ➤Note:Round / Hex Shank,Minor errors in product size are normal phenomena.If you encounter any inconvenience,please contact us immediately.