Aebor Countersink High Speed Woodworking 3Mm 10Mm Review

【Combo Set Of 7 Sizes With Straight Shank】Each package includes 7 sizes -3mm, 4mm, 5mm, 6mm,7mm, 8mm, 10mm-metal countersink drill bits to satisfy your various woodworking needs. 【Premium Material】7 PCS titanium coated counter sinker drill bit for wood are made of high quality high carbon steel, with fine titanium coating for better strength, higher hardness, heat resistance and wear resistance. 【Spiral Flute】Spiral groove helps clear chips and debris away from the bit, decreasing friction and heat for a faster, cooler drilling process. The precision ground surface is corrosion resistance to achieve better using effects and prolong the working life. 【Multipurpose】Suitable for bench drill, hand drill and conventional electric drill. Perfect for wood, fiberboard, particleboard, plywood, plastic, PVC, rubber etc. 【Warm Note】Recommend to use on table mounted drill. Due to the unfixed drilling center of hand drill, bits may break during drilling if they are applied on hand drills.