The MILWAUKEE® 1-1/2” Carbide Chain Knocker for the M18 FUEL™ High Speed Chain Snake delivers a wall-to-wall clean that can tackle scale build-up, hard deposits, grease, and tough blockages. The carbide chain knockers are best used in Cast Iron and other hard-walled pipes. These carbide tabs deliver strength and durability for long-lasting descaling performance. These steel chain knockers feature durable construction to tackle tough clogs in 1-1/2” lines. Featuring stainless steel set screws for corrosion resistance. Additional accessories available for more descaling and breaking up grease: 2” Carbide (48-53-3025), 3” Carbide (48-53-3026), 4” Carbide (48-53-3027), Grease Penetrating Head (48-53-3028).

• Compatible with the M18 FUEL™ High Speed Chain Snake for 1-1/2” – 4” Pipes
• Delivers a wall to wall clean that can tackle scale and hard deposits
• Carbide Chain Knockers are best used in Cast Iron Pipes
• Stainless Steel Set Screws for Corrosion Resistance
• Compatible with competitive 5/16” flexible shaft machines
• Ability to Navigate Tees and Bends.
• RUST GUARD™ Plating to Prevent Corrosion
• Additional accessories available: 2” Carbide (48-53-3025), 3” Carbide (48-53-3026), 4” Carbide (48-53-3027)
• Additional accessories available for grease and soft blockages: 1-1/2” Standard Chain Knocker (48-53-3020), 2” Standard Chain Knocker (48-53-3021), 3” Standard Chain Knocker (48-53-3022), 4” Standard Chain Knocker (48-53-3023), Grease Penetrating Head (48-53-3028)