LRS Ring Saw Blades - For Reinforced Concrete Cutting

1. Ring saw technology: unlike conventional hub-mounted blades, the ring blade rotates on drive rollers inside the ring, so the entire center of the blade can enter the cut - reaching depths a same-size circular saw cannot, approaching chain saw depth at lower cost and with a straighter, more stable cut.
2. Reinforced concrete grade: the thick 4.2-4.6mm segments use a tough bond matrix that holds up against steel rebar and hard aggregate without glazing or segment loss.
3. 12mm segment height maximizes total cutting meters per blade - 50% taller than standard construction blades - keeping the saw working through deep wall and slab openings.
4. Six size steps from 370mm to 520mm cover handheld ring saws and ring saw rigs for wall openings, door/window cut-outs and deep slab cutting.

1. Blade diameter by job: BD-LRS-0370 (370mm/14", two bond variants) for handheld ring saws on wall openings and duct/piping chases with up to approx. 250mm depth; BD-LRS-0390/0410/0425 (390-425mm) for deeper wall cutting on reinforced concrete up to approx. 290mm depth; BD-LRS-0450/0520 (450-520mm) for maximum-depth cutting of thick walls and slabs.
2. Ring blade advantage: less overcut at corners than chain saws, straighter and faster cuts in deep concrete, and the blade can plunge-cut anywhere in the wall without pre-drilled starter holes.
3. Drive system: the inner rim is machined to precise diameter to match standard ring saw drive wheels - install per machine manual and keep drive wheels clean and unworn for maximum power transfer.
4. Cutting result: clean, straight, deep cuts through reinforced concrete, brick and block walls; the laser welded 12mm segments maintain depth accuracy and deliver long life even with intermittent rebar contact.

Multiple bore diameter and tooth count options available to match your cutting machine.