Description: Dust extraction system for 54V (DCH333/323), 18V (DCH283), and 3kg corded hammers (D25333/334) Ideal for drilling holes up to 26mm without generating dust High-quality washable HEPA filter capable of achieving 99.5% efficiency with dust particles as small as 0.3 microns Drilling depths of up to 180mm, maintaining a clean environment Quick, one-handed hammer assembly without tools Extremely durable and versatile to meet the needs of the most demanding applications Compact design and lightweight for excellent comfort and perfect balance Compatibility with 3kg corded and cordless hammers Features: Compatible with: 3kg hammers Max. Drill bit diameter: 26 mm Max. drill bit length: 250 mm Max. drill bit depth: 180 mm Weight: 1.4 kg Height: 296 mm Length: 440 mm Width: 136 mm