Malco HSC3750 3-3/4" (95 mm) Malco Carbide-Tipped Hole Saw for Stucco, Cement Board, Siding & Nail-Embedded Wood – Heavy-Duty Thick Wall Steel Body
MPN: HSC3750
Minimum order quantity is .
The Malco HSC3750 3 3/4" (95 mm) Carbide-Tipped Hole Saw delivers the kind of cutting power professionals rely on when penetrating exterior wall assemblies. Built for demanding HVAC installations, this hole saw handles abrasive materials with ease—from stucco and cement board to plaster, siding, and nail-embedded wood—while preserving accuracy and tool life.
Carbide teeth teamed with an aggressive cutting geometry mean faster starts, cleaner holes, and longer life in tough, multi-material walls. The thick-wall steel body resists heat buildup and torque, helping you maintain control and precision during challenging penetrations for vents, flues, or refrigerant lines.
With seamless compatibility for Malco Quick Connect arbors and Quick Change pilots, this saw minimizes downtime on the job. Pair it with the HHA4 Arbor with High Speed Steel Pilot Drill Bit or the HHA5 Arbor with a Carbide Tipped Pilot Drill Bit to keep your workflow efficient and uninterrupted.
- Cut through: stucco, cement board, plaster, siding, and nail-embedded wood
- Hole quality: produces clean, true holes with reduced breakout in hard exterior surfaces
- Durability: thick-wall steel body withstands heat, torque, and jobsite abuse
- Arbor options: designed to work with Malco Quick Connect arbors and corresponding pilot bits (HHA4 or HHA5)
- Ideal applications: HVAC venting, exhaust penetrations, venting flues, and refrigerant line installations
Practical usage notes: for best results, use with the appropriate Malco Quick Connect arbor and pilot, maintain a steady feed rate to minimize heat buildup, and start with alignment that centers the cut to prevent wandering on multi-material surfaces. This carbide-tipped hole saw is purpose-built for installers who demand reliability when standard hole saws struggle with nail-embedded wood and reinforced exterior walls.
Specifications at a glance
Diameter: 3-3/4" (95 mm) | Material: Carbide-tipped teeth with a heavy-duty thick-wall steel body | Compatibility: Malco Quick Connect arbors; HHA4 (High Speed Steel Pilot) or HHA5 (Carbide-Tipped Pilot) options
The Malco HSC3750 3 3/4" (95 mm) Carbide-Tipped Hole Saw delivers the kind of cutting power professionals rely on when penetrating exterior wall assemblies. Built for demanding HVAC installations, this hole saw handles abrasive materials with ease—from stucco and cement board to plaster, siding, and nail-embedded wood—while preserving accuracy and tool life.
Carbide teeth teamed with an aggressive cutting geometry mean faster starts, cleaner holes, and longer life in tough, multi-material walls. The thick-wall steel body resists heat buildup and torque, helping you maintain control and precision during challenging penetrations for vents, flues, or refrigerant lines.
With seamless compatibility for Malco Quick Connect arbors and Quick Change pilots, this saw minimizes downtime on the job. Pair it with the HHA4 Arbor with High Speed Steel Pilot Drill Bit or the HHA5 Arbor with a Carbide Tipped Pilot Drill Bit to keep your workflow efficient and uninterrupted.
- Cut through: stucco, cement board, plaster, siding, and nail-embedded wood
- Hole quality: produces clean, true holes with reduced breakout in hard exterior surfaces
- Durability: thick-wall steel body withstands heat, torque, and jobsite abuse
- Arbor options: designed to work with Malco Quick Connect arbors and corresponding pilot bits (HHA4 or HHA5)
- Ideal applications: HVAC venting, exhaust penetrations, venting flues, and refrigerant line installations
Practical usage notes: for best results, use with the appropriate Malco Quick Connect arbor and pilot, maintain a steady feed rate to minimize heat buildup, and start with alignment that centers the cut to prevent wandering on multi-material surfaces. This carbide-tipped hole saw is purpose-built for installers who demand reliability when standard hole saws struggle with nail-embedded wood and reinforced exterior walls.
Specifications at a glance
Diameter: 3-3/4" (95 mm) | Material: Carbide-tipped teeth with a heavy-duty thick-wall steel body | Compatibility: Malco Quick Connect arbors; HHA4 (High Speed Steel Pilot) or HHA5 (Carbide-Tipped Pilot) options
| Type |
Hole Saw |
|---|---|
| Material |
Multi-Use |
| Size |
3-3/4 In. |