Product Description
CMT 550-056X Multi-Purpose TCT Hole Saw is a 2-3/16" (56mm) carbide-tipped cutting tool engineered for contractors and woodworkers who need clean, reliable holes across a wide range of building materials. Constructed with tungsten carbide (TCT) teeth and a right-hand rotation design, this hole saw delivers precision cutting performance in wood, sheet goods, and masonry-type substrates alike. The hexagonal shank interface ensures a secure, positive connection to compatible drill chucks, reducing slippage during demanding cuts.
Key Features
- 2-3/16" (56mm) cutting diameter - produces consistently sized holes suited for a broad range of installation tasks, from recessed hardware to pipe and conduit pass-throughs.
- 60mm cutting depth - reaches through thicker materials in a single pass, reducing the need for repositioning or secondary operations on deeper workpieces.
- Tungsten carbide (TCT) tooth construction - hard metal tips stay sharp longer than standard bi-metal saws, maintaining cutting efficiency through demanding multi-material applications.
- 3-tooth configuration - optimized tooth count balances cutting speed with chip clearance, keeping the blade running cooler and smoother through each cut.
- Right-hand (RH) rotation - matches the standard forward direction of corded and cordless drills, ensuring immediate compatibility without any special setup.
- Hexagonal shank - resists cam-out and slipping within the chuck, giving the operator better torque transfer and control during the cut.
- HW (hard metal / carbide) material grade - a construction-grade carbide formulation selected for durability across varied substrates, from wood products to masonry and soft tile.
Why This Product
- The 60mm cutting depth means this hole saw handles thick framing members, layered sheet goods, and deeper masonry surfaces without requiring multiple tool changes or re-chucking mid-cut.
- TCT carbide teeth make this saw a genuinely multi-purpose cutter - a single tool handles wood, plywood, MDF, laminates, plasterboard, plastics, bricks, aerated concrete, and soft tiles, reducing the number of specialized saws needed on the job.
- At 2-3/16" (56mm), the diameter hits a practical sweet spot for common rough-in and finish trade applications, making it a frequently reached-for size in plumbing, electrical, and HVAC rough-in work.
- The hexagonal shank and right-hand rotation work together to maximize control and minimize vibration, contributing to cleaner hole edges and more predictable results across materials of varying density.
Specifications
- Manufacturer Part Number: 550-056X
- Brand: CMT Orange Tools
- Diameter: 2-3/16" (56mm)
- Cutting Depth: 60mm
- Number of Teeth: 3
- Rotation: RH (Right-Hand)
- Shank: Hexagonal
- Material: HW (Carbide / Hard Metal)
Approved Applications
- Hole cutting in wood and plywood
- Hole cutting in MDF and laminates
- Hole cutting in plasterboard and drywall panels
- Hole cutting in plastics
- Hole cutting in bricks and aerated concrete
- Hole cutting in soft tiles
Frequently Asked Questions
What is the cutting depth of this hole saw?
The CMT 550-056X has a cutting depth of 60mm, allowing it to pass through thicker stock in a single plunge without repositioning the tool.
What type of shank does this hole saw use?
This hole saw features a hexagonal shank, which locks securely into compatible drill chucks and reduces the risk of slipping or cam-out under load.
What materials can this carbide-tipped hole saw cut?
The TCT (tungsten carbide tipped) tooth construction makes this saw suitable for multi-material use, including wood, plywood, MDF, laminates, plasterboard, plastics, bricks, aerated concrete, and soft tiles.
How many teeth does the CMT 550-056X have?
This hole saw has 3 teeth. The 3-tooth geometry helps balance cutting speed with chip evacuation, which is particularly useful when working through materials that generate significant swarf or debris.
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