Industrial bi-metal crowns case Cofan

Product description:

• Case with 12 bimetal crowns, two spindles and extension.
• The organiser case measures 25 cm long x 33 cm wide x 10 cm high.
• The bi-metal crowns allow you to drill holes of the desired diameter quickly and easily.
  • They make it possible to drill holes in iron, steel, brass, bronze, aluminium, wood and other materials.
  • Each bit is 4 cm long and its diameter varies between 19, 22, 25, 32, 35, 35, 38, 43, 51, 57, 60, 64 and 76 mm.
• The spindles allow the bit to be attached to the drill for drilling.
  • One spindle is suitable for crown diameters from 14 to 30 mm and the other from 32 to 152 mm.
• The extension is 33 cm long.
• This set is specially designed for industrial and maintenance work.