Wera Extra Hard Torsion Pozidriv Screwdriver Insert Bits

Wera Professional Extra Hard Torsion Pozidriv Screwdriver Insert Bits

• High quality professional screwdriver insert bit
• Extra hardness for better wear resistance
• Best for driving screws into wood
• The 'Torsion Zone' of the bit absorbs maximum loads - extending tool life
• Selected material withstands high torque loads
• Pozidriv/Supadriv tip, 1/4" hexagon drive
• Wera article 855/1 TH (25mm) and 855/4 TH (50mm)