4pcs/set Countersink Deburring Drill Bit
Expertly crafted from high-quality HSS 4241 material, these titanium coated countersink and deburring drill bits are ideal for woodworking projects. The set includes 4 different sizes (2-5-10-15-20mm) and their precise center drill bit design ensures accurate and clean cuts every time. Prepare yourself for professional results with these GUHEHARD bits, perfect for any woodworking enthusiast or expert.