Drillpro 23pcs Woodworking Chamfering Countersunk Drill Bit Set 5 Flute Chamfering Drill Wood Plug Cutter Automatic Цент

Функции:-[High-quality material]: Made of high-quality high-speed steel, with high hardness and wear resistance, durable and practical.-[Unique Combination]: A variety of multi-size woodworking drill bits are combined into a set for you to choose from.-[Широкое применение]: Suitable for DIY, household and general construction/engineering use. Very suitable for wood, fiberboard, particle board, plywood, plastic, PVC and soft metals. Suitable for hand drills, bench drills and electric drills.-[Easy to carry]: Plastic box with bubble film packaging, convenient for you to organize and carry, and is not easy to damage during transportation.Спецификация:7pcs 3-Pointed Countersink Drill Bit:МатериалВысокая углеродистая стальРазмер3мм, 4мм, 5мм, 6мм, 7мм, 8мм, 10ммДляDrilling pilot holes,the drill bit large chip flute and five edge chamfers allows faster and easier discharge of sawdust. With the L-shape hexagon key provided, you could easilyСнимите пять фасок или отрегулируйте глубину и глубину сверления.ФункцииHigh hardness and wear resistanceРазмерModel (mm)Drill Diameter (mm)Drill Work Length (mm)Chamfering Diameter (mm)Overall Length (mm)3mm33816524mm45016675mm56216846mm66716897mm785161038mm8801610710mm1087161206pcs 5 Flute Countersink Drill BitsМатериалБыстрорежущей сталиРазмер6 мм (1/4 дюйма), 8 мм (5/16 дюйма), 9 мм (3/8 дюйма), 12 мм (1/2 дюйма), 16 мм (5/8 дюйма), 19 мм (3/4 дюйма)Отлично подходит дляОпускание отверстий под углом 90 градусов в дерево и потайные винты Soft и