Milwaukee 9 in Universal Diamond Blade

Milwaukee 9 in Universal Diamond Blade

Milwaukee 9 in Universal Diamond Blade is a heavy-duty, segmented turbo diamond blade from the DIAMOND MAX™ series, engineered for aggressive cutting performance and extended service life across demanding jobsite materials. With an advanced, uniform diamond pattern that consistently exposes high-grade diamonds throughout wear, this blade delivers up to 5X longer life in cured concrete while maintaining exceptionally fast, chatter-free cut speeds. To handle abrasive materials without catastrophic core failure, integrated laser-welded drop segments provide active undercut protection, shielding the steel core weld zone from premature abrasion when cutting through asphalt, green mortar, and masonry block.

Engineered for dual wet and dry operation, the blade features a precision-vented steel core that rapidly dissipates thermal buildup during sustained dry cuts, reducing core warping and tension loss. With a maximum rated speed of 6,790 RPM and a versatile 7/8″ arbor fitted with a 5/8″ brass reducer bushing, it mounts securely to standard 9-inch angle grinders and gas- or battery-powered cut-off saws. Whether slicing through heavily reinforced concrete with rebar, hard brick, precast pavers, roof tile, stone, or asphalt, this universal segmented blade maximizes cutting throughput while drastically reducing costly blade change downtime.

Main Features

• DIAMOND MAX™ Matrix with 5X Life: Delivers up to 5 times longer service life in concrete compared to standard economy diamond blades.
• Laser-Welded Drop Segments: Integrated undercut protection segments prevent abrasive slurry from wearing down the core-to-segment weld joint.
• Uniform Diamond Distribution: Engineered diamond pattern ensures consistent exposure of sharp cutting edges for uninterrupted, high-speed cutting.
• Vented Heat-Dissipating Steel Core: Deep cooling slots channel airflow and slurry away from the cut zone to prevent overheating and core dishing.
• Wet & Dry Versatility: Performs reliably in continuous wet-cutting setups or dry jobsite cutting where water containment isn’t feasible.
• Universal 7/8″ to 5/8″ Arbor: Equipped with a standard 7/8″ center hole and 5/8″ bushing for seamless mounting on angle grinders and cut-off saws.
• Multi-Material Capability: Cuts reinforced concrete, masonry brick, concrete block, natural stone, ceramic roof tile, and asphalt.

Specifications

Safety Guidelines

• Always confirm the host tool’s maximum spindle speed does not exceed the blade’s maximum rating of 6,790 RPM.
• Ensure the 5/8″ adapter bushing is fully seated and flush against the mounting flange when mounting on tools with a 5/8″ spindle.
• Avoid applying excessive lateral pressure or twisting the blade inside the kerf to prevent core cracking and segment loss.
• Use approved OSHA-compliant dust extraction systems or continuous water delivery when cutting crystalline silica-containing materials.