Screw Extractor Drill HSS 4.5 mm for Damaged Screws - Wiha 06728

The Wiha screw extractor drill 06728, with a 4.5 mm diameter, is designed for larger screw sizes and removes damaged screws while preserving the thread. Hammer the extractor in, seat a ring spanner deep and unscrew without tilting.

Benefits

• Chrome-vanadium-molybdenum steel, through-hardened and bronzed - high hardness combined with toughness
• Effective on both left-hand and right-hand threaded screws
• Thread-preserving method protects the parent thread
• Simple procedure: hammer in, fit spanner, unscrew

Technical data

• Spiral drill bit diameter: 4.5 mm
• Overall length: 80 mm
• Product dimensions: 80 x 5 x 5 mm (L x W x D)
• Material: CrVMo steel, through-hardened, bronzed

Applications

For removing damaged or broken screws, particularly larger stripped hex socket screws. Compatible as a replacement part for the Wiha screw extractor set Type 405. Manufactured in Germany.