The CMT 550-032X Multi-Purpose TCT Hole Saw delivers a 1-1/4 in. (32mm) cutting diameter with carbide-tipped (TCT) construction designed to tackle a wide range of demanding materials - from wood, plywood, MDF, and laminates to plasterboard, plastics, bricks, aerated concrete, and soft tiles. Built for professionals who need fast, consistent hole cutting across multiple substrates without swapping tools, this 32mm hole saw is engineered for right-hand rotation and features a hexagonal shank for secure, wobble-free chuck engagement in corded drills, cordless drills, and drill presses alike.

Key Features

• Carbide-Tipped (TCT) Tooth Construction (HW Material Grade) - hard metal carbide provides extended cutting life and durability when working through abrasive materials like bricks, aerated concrete, and laminates where standard bi-metal teeth dull quickly.
• 1-1/4 in. (32mm) Cutting Diameter - a precise, clean bore ideal for conduit pass-throughs, pipe openings, and fixture installations requiring a 32mm hole across wood-based panels and masonry-lite substrates.
• 60mm Cutting Depth - accommodates deeper cuts through thick assemblies such as doubled framing members, thick plasterboard stacks, or layered composite panels without repositioning.
• Hexagonal Shank Design - the hex shank seats firmly in standard drill chucks and quick-change systems, reducing slippage under load for more accurate and safer hole cutting.
• Right-Hand Rotation (RH) - optimized cutting geometry for standard drill operation, ensuring efficient chip evacuation and reduced heat buildup during use.
• Multi-Material Versatility - a single hole saw that cuts wood, plywood, MDF, laminates, plasterboard, plastics, bricks, aerated concrete, and soft tiles, reducing the need to carry multiple specialized cutters on the job site.
• Single-Tooth (Z=1) TCT Configuration - the dedicated carbide tooth geometry is tuned for aggressive material removal while maintaining a clean bore wall, minimizing post-cut cleanup and rework.

Why This Product

• Contractors and tradespeople who work across mixed-material installations - such as wood framing with plasterboard finishes or plastic conduit through aerated concrete - benefit from a single hole saw that handles all these substrates without a blade change mid-job.
• The 60mm cutting depth goes beyond what shallow cup saws can reach, making it suitable for thicker panel assemblies and structural members where a shorter saw would require multiple passes or repositioning.
• The hexagonal shank provides a positive mechanical connection in drill chucks, reducing cam-out and torque loss - especially relevant when cutting harder materials like bricks or soft tiles where resistance spikes unexpectedly.
• The carbide-tipped (TCT) construction extends tool life compared to standard steel hole saws, reducing replacement frequency and downtime on projects that involve abrasive or composite materials.

Specifications

• Manufacturer Part Number: 550-032X
• Brand: CMT Orange Tools
• Diameter: 1-1/4 in. (32mm)
• Cutting Depth: 60mm
• Number of Teeth: 1
• Blade Material: Carbide-Tipped (TCT) - HW
• Shank: Hexagonal
• Rotation: Right-Hand (RH)

Approved Applications

• Hole cutting in wood and plywood
• Hole cutting in MDF and laminates
• Hole cutting in plasterboard
• Hole cutting in plastics
• Hole cutting in bricks and aerated concrete
• Hole cutting in soft tiles