Product Description
The CMT 550-082X Multi-Purpose TCT Hole Saw delivers precision carbide-tipped cutting in an 82mm (3-15/64") diameter, engineered for professionals who need a single hole saw that transitions cleanly across wood, composites, masonry, and more. Built with a hardmetal (HW) carbide tip construction and a 4-tooth configuration, this right-hand rotation hole saw is designed to cut through demanding materials where standard bi-metal saws fall short. The hexagonal shank interface ensures a secure, wobble-free connection to compatible arbors, making it a reliable choice for contractors, electricians, and tradespeople working across a wide range of substrates.
Key Features
- 82mm (3-15/64") cutting diameter - a versatile mid-range hole size suited for conduit runs, pipe penetrations, and fixture cutouts across multiple trades
- Hardmetal (HW) carbide-tipped teeth - maintains sharp cutting edges far longer than standard steel, reducing replacement frequency and downtime on the job
- 4-tooth TCT design - optimized tooth count delivers clean, controlled cuts through wood, plywood, MDF, laminates, plasterboard, plastics, bricks, aerated concrete, and soft tiles without excessive vibration
- 60mm cutting depth - reaches through thick substrates and stacked materials in a single pass, eliminating the need for multiple setups
- Hexagonal shank - provides positive engagement with the arbor, preventing slippage under torque load and improving safety during use
- Right-hand rotation - compatible with standard drill chucks and drill presses, no special tooling or reverse-drive setup required
- Multi-purpose material compatibility - one tool handles wood products, masonry, plastics, and tile, reducing the number of hole saws needed on a job site
Why This Product
- A single 82mm carbide-tipped hole saw that cuts wood, plasterboard, brick, aerated concrete, plastics, and soft tiles means fewer tool changes and less equipment to carry between tasks
- The HW (hardmetal) carbide construction is purpose-built for demanding, abrasive materials that quickly dull standard bi-metal hole saws, giving tradespeople longer service life per saw
- With a 60mm cutting depth, this hole saw handles thicker wall assemblies and structural panels without needing a second tool or a flip-cut approach
- The hexagonal shank design locks positively into the arbor drive, making this a stable and accurate choice for drill press work or handheld drilling where runout and wobble are a concern
Specifications
- Manufacturer Part Number: 550-082X
- Brand: CMT Orange Tools
- Diameter: 3-15/64" (82mm)
- Cutting Depth: 60mm
- Number of Teeth: 4
- Blade Material: HW (Hardmetal Carbide-Tipped)
- Shank: Hexagonal
- Rotation: RH (Right-Hand)
Approved Applications
- Hole cutting in wood and plywood
- Hole cutting in MDF and laminates
- Hole cutting in plasterboard and drywall assemblies
- Hole cutting in plastics
- Hole cutting in bricks and aerated concrete
- Hole cutting in soft tiles
Frequently Asked Questions
What materials can the CMT 550-082X hole saw cut through?
This multi-purpose TCT hole saw is designed to cut wood, plywood, MDF, laminates, plasterboard, plastics, bricks, aerated concrete, and soft tiles. The hardmetal carbide-tipped teeth make it suitable for abrasive materials that would prematurely dull standard bi-metal hole saws.
What is the cutting depth of this hole saw?
The CMT 550-082X has a cutting depth of 60mm, which allows it to penetrate thick panels, wall assemblies, and structural materials in a single pass without requiring a flip-cut or secondary setup.
What type of shank does this hole saw use?
This hole saw uses a hexagonal shank. The hex shank provides a positive, slip-resistant connection to compatible arbors and reduces runout during both handheld drilling and drill press applications.
Is this hole saw compatible with standard drills and drill presses?
Yes. The right-hand rotation specification means this hole saw works with standard corded drills, cordless drills, and drill presses without requiring any reverse-drive configuration. The hexagonal shank requires a compatible arbor for proper mounting.
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