Screw extractor 3.0 mm, CrVMo steel - Wiha 03849

The Wiha screw extractor 405 at 3.0 mm removes damaged or broken screws with left-hand or right-hand thread while protecting the existing thread. The extractor is driven in with a hammer, a ring spanner is positioned at the base and the screw is backed out without tilting. Particularly suited for stripped internal hexagon screws of 3.0 mm.

Benefits

• Thread-preserving extraction - no re-tapping required
• Works with both left-hand and right-hand threads
• Tough CrVMo steel, through-hardened for maximum torsional resistance
• Bronzed finish for corrosion protection
• Ring-spanner drive prevents tilting during extraction

Technical data

• Internal hexagon: 3.0 mm
• Hexagonal blade (drive): 6 mm
• Overall length: 85 mm
• Product dimensions: 85 x 8 x 7 mm
• Material: chrome-vanadium-molybdenum steel, bronzed

Applications

For removing damaged or sheared M3-range hex socket screws in mechanical engineering, precision work and electrical assembly. Compatible as a replacement piece for Wiha screw extractor sets.

Country of origin: Poland. HS code: 82055980.