Product Description
CMT 2-11/16" Diamond Coated Segment Saw Blade - Extra-Long Life by CMT is a professional-grade oscillating accessory engineered for precise cutting, grinding, and scraping in tile work, marble joints, grout lines, and masonry surfaces. Designed for the Starlock Max arbor system, this diamond grit segment blade delivers aggressive material removal in tight corners and along edges where standard blades fall short - making it a reliable choice for contractors tackling frequent, demanding jobs in tile renovation, duct sinking, and aerated concrete work.
Key Features
- Starlock Max Arbor (52mm) Compatibility - fits directly onto Starlock Max oscillating multi-tool systems without adapters, providing a secure, wobble-free connection for maximum power transfer and cutting accuracy.
- Diamond Coated Extra-Long Life Segment Design - the diamond grit coating outlasts carbide grit on abrasive materials like tiles, marble, epoxy resins, and cement grouts, reducing how often you need to swap blades mid-job.
- Efficient Segment Blade Shape - the geometry allows aggressive grinding and scraping without damaging surrounding tile surfaces, giving you control in detailed finish work where protecting adjacent material matters.
- Multi-Material Performance - cuts marble and Trass concrete joints, sinks ducts in plaster, brick, pumice, and honeycomb stone, and works in autoclave aerated concrete, so a single blade handles a wide variety of job site materials.
- Optimized for Tight Corners and Edges - the segment profile reaches into confined spaces where larger blades cannot access, making it the right tool for routing recesses, corners, and edge joints cleanly.
- 0.087" Tooth Thickness - the precise kerf width delivers controlled, clean cuts in grout lines and tile joints without excessive material loss.
Why This Product
- Contractors dealing with frequent tile and masonry removal jobs benefit from the extra-long life diamond coating, which stays effective through repeated use on abrasive surfaces like epoxy resins and cement grout - reducing downtime from blade changes.
- The Starlock Max arbor interface makes this blade compatible with professional oscillating multi-cutters in the Starlock Max ecosystem, ensuring a direct, stable fit without the need for additional adapters or reducers.
- The segment blade's efficient shape allows aggressive cutting action in corners and along edges without risking damage to neighboring tile - a critical advantage in tile replacement and grout removal where precision matters.
- With the ability to cut marble joints, sink ducts in plaster and brick, and work in autoclave aerated concrete, this single blade covers a broad range of renovation and construction tasks, reducing the number of blades needed on a job site.
Specifications
- Manufacturer Part Number: OMF243-X1
- Brand: CMT Orange Tools
- Blade Diameter: 2-11/16"
- Tooth Thickness: 0.087"
- Arbor Type: Starlock Max (SLM)
- Blade Material: Diamond Coated
- Quantity: 1 piece
Approved Applications
- Grout and mortar removal from tile joints
- Cutting marble and Trass concrete joints
- Sinking ducts in plaster, brick, pumice, and honeycomb stone
- Working in autoclave aerated concrete
- Routing corners, edges, and recesses in tile and masonry
- Grinding and scraping epoxy resins and cement grouts
What's Included
- 1x CMT OMF243-X1 Diamond Coated Segment Saw Blade
Frequently Asked Questions
What arbor system does this blade require?
This blade uses the Starlock Max (SLM) arbor interface with a 52mm connection, and is designed for use with oscillating multi-cutters equipped with a Starlock Max arbor. No adapter is needed when paired with a compatible Starlock Max tool.
What materials can this diamond coated blade cut?
The blade is designed for tiles, marble, epoxy resins, cement grouts, plaster, brick, pumice, honeycomb stone, Trass concrete joints, and autoclave aerated concrete. Its diamond grit coating makes it particularly well suited for abrasive and hard materials where carbide grit blades wear out more quickly.
Is this blade suitable for use in tight corners and along edges?
Yes. The segment blade shape is specifically designed for frequent use in challenging jobs in tight corners and along edges. The efficient geometry allows aggressive grinding and scraping without damaging the surrounding tile surface.
How does the diamond coating benefit blade longevity compared to standard grit coatings?
The diamond coating provides extra-long life performance, especially on abrasive materials like tiles, porous concrete, bricks, and epoxy resins. This means the blade maintains cutting effectiveness through more uses than typical carbide grit alternatives, making it cost-effective for frequent and demanding applications.
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