Описание


Available in 3 sizes: 4-12mm, 4-20mm and 4-32mm with nylon storage bag.
The double-slot design supports faster, smoother drilling and lower pressure, and the kit can cut wood, sheet metal, steel and other surfaces.
Stepped cone drills are designed to precisely drill holes of different sizes from 4mm to 32mm in diameter for optimum speed and accuracy.
Made of high-speed steel, titanium coating, suitable for drilling plastic, aluminum, copper, stainless steel and many other types of metal sheets. Titanium drills are particularly suitable for machining copper and aluminum parts, die steels, spring steels, cast iron parts, iron and other metal materials.
Quick assembly: 1/4" (6.35mm) hex shank with 1/4" collet for most drills or drill bits
Item type: cone drill bits
material: high-speed steel
Color: As pictures.
Size:
4-32mm: 4,6,8,10,12,14,16,18,20,22,24,26,28,30,32mm
(0.16,0.24,0.31,0.39,0.47,0.55,0.63,0.71,0.79,0.87,0.94,1.02,1.10,1.18,1.26inch)
4-20mm: 4,6,8,10,12,14,16,18,20mm
(0.16,0.24,0.31,0.39,0.47,0.55,0.63,0.71,0.79inch)
4-12mm: 4,6,8,10,12mm
(0.16,0.24,0.31,0.39,0.47inch)
The package includes:
1*cone drill bits(3pcs)
1*bag
notes:
1. Due to the different display and lighting effects, the actual color of the item may be slightly different from the color displayed on the picture. Thank you!
2. Due to manual measurement, please allow measurement deviation of 1-3cm.









Характеристики
- Бренд
- TOOKIE
- Тип
- Колонковое буровое долото
- Материалы для самостоятельного изготовления
- Металлообработка
- Длина
- 4-12mm, 4-20mm and 4-32mm
- Индивидуальное изготовление
- Да
- Применение
- Сверление металлов
- Материал
- Быстрорежущая сталь
- Номер модели
- Step Drill