Materials & Applications
Compatibility
Materials & Applications
Recommended use cases for this product across common industrial materials and jobsite applications.
Steel, Stainless steel, Aluminum, Cast iron, Sheet metal
Plumbing installations
HVAC systems and ductwork
Pipe and duct penetrations
Mechanical rooms
Commercial and industrial construction
Product details
Technical Description
Essential product information, specifications, and recommended use before ordering.
Champion CT7P-PLUMBER-2 Carbide-Tipped Hole Cutter Set — Master Plumbing & HVAC Kit, 1″ Depth Metal Cutting
The Champion CT7P-PLUMBER-2 Carbide-Tipped Hole Cutter Set is a professional 12-piece master hole cutting system designed for plumbing and HVAC contractors who require large, precise holes in metal up to 1″ depth. Built around Champion’s heavy-duty CT7 carbide-tipped hole cutters, this set delivers fast cutting speeds, clean hole finishes, and exceptional tool life compared to bi-metal hole saws.
Each cutter features precision-ground tungsten carbide cutting teeth brazed to a rigid steel body, allowing aggressive cutting with reduced heat buildup and vibration. The CT7 geometry is optimized for large-diameter holes commonly required for pipe, ducting, and mechanical penetrations in steel, stainless steel, and structural materials.
The CT7P-PLUMBER-2 includes a comprehensive range of plumbing and HVAC sizes, making it the ideal all-in-one solution for mechanical rooms, commercial installations, and industrial construction where accuracy, durability, and depth of cut are critical.
What’s Included
- 12 carbide-tipped CT7 hole cutters
- Plumbing & HVAC sizes: 3/4″, 7/8″, 1-1/8″, 1-1/2″, 1-3/4″, 2-1/4″, 2-9/16″, 3″, 3-1/2″, 4″, 4-1/4″, 4-1/2″
- Up to 1″ cutting depth for thick plate and structural steel
- Durable storage case for organization and jobsite transport
Key Benefits
- Complete plumbing and HVAC size coverage in one professional kit.
- Tungsten carbide cutting teeth for long service life.
- 1″ depth of cut for large pipe and duct penetrations.
- Cleaner, faster cuts than bi-metal hole saws.
- Designed for commercial and industrial mechanical work.
Materials & Applications
| Materials | Steel, stainless steel, aluminum, cast iron, sheet metal |
|---|---|
| Applications | Plumbing installations, HVAC systems, pipe and duct penetrations, mechanical rooms, commercial and industrial construction |
Use proper arbor and pilot drill. Apply cutting lubricant when drilling metal. Secure workpiece and wear appropriate PPE.
Most Interesting Product Feature
Product highlight
Most Interesting Product Feature
- Large-Diameter Plumbing Holes with True 1″ Carbide Depth. The CT7P-PLUMBER-2 delivers full-depth carbide cutting across a wide range of large plumbing and HVAC sizes, replacing multiple bi-metal kits with one professional solution.
Frequently bought together
Recommended Add-Ons
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Available sets
Sets Available for This Product
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Compatible kits
Simplified ordering
Jobsite ready
Set
5 Piece Maintenance 1" Depth Carbide Tipped Hole Cutter Set
Contains: 5/8", 3/4", 7/8", 1", 1-1/8"
CHA-CT7P-SET-4
Set
5 Piece Bolt Clearance 1" Depth Carbide Tipped Hole Cutter Set
Contains: 9/16", 11/16", 13/16", 15/16", 1-1/16"
CHA-CT7P-SET-5
Set
5 Piece Electrical 1" Depth Carbide Tipped Hole Cutter Set
Contains: 7/8", 1-1/8", 1-3/8", 1-3/4", 2",
CHA-CT7P-SET-6
Set
6 Piece Plumbing 1" Depth Carbide Tipped Hole Cutter Set
Contains: 3/4", 7/8", 1-1/8", 1-1/2", 1-3/4", 2-1/4"
CHA-CT7P-PLUMBER-1
Set
10 Piece Electrical 1" Depth Carbide Tipped Hole Cutter Set
Contains: 7/8", 1-1/8", 1-3/8", 1-3/4", 2", 2-1/2", 3", 3-5/8", 4-1/8", 4-1/2"
CHA-CT7P-ELECTRICAL-1
Set
12 Piece Mechanical 1" Depth Carbide Tipped Hole Cutter Set
5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8", 1-1/2", 1-3/4", 2", 2-1/2", 3"
CHA-CT7P-MECHANICAL-1
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