90-piece set that includes metal, wood, and concrete drill bits, 25 mm bits, and accessories. The main technical specifications include:

• Number of items: 90
• Metal drill bits: 13, diameters 1.5 mm to 6.5 mm
• Wood drill bits: 5, diameters 3 mm, 4 mm, 5 mm, 6 mm and 8 mm
• Concrete drill bits: 5, diameters 3 mm, 4 mm, 5 mm, 6 mm and 8 mm
• Flat wood drill bits: 2, diameters 16 mm and 22 mm
• Bits: 46 pcs., 25 mm long, types SL, PH, PZ, TX, HEX, Q
• Hole saws: 4
• Drill bit adapter: yes
• Magnetic holder: yes
• Drill stops: 4
• Hex key: yes
• Countersink drill bit: yes