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
Pipe and tubing penetrations
Mechanical rooms
Commercial and industrial construction
Product details
Technical Description
Essential product information, specifications, and recommended use before ordering.
Champion CT7P-PLUMBER-1 Carbide-Tipped Hole Cutter Set — Plumbing & HVAC Sizes, 1″ Depth Metal Cutting
The Champion CT7P-PLUMBER-1 Carbide-Tipped Hole Cutter Set is a professional plumbing and HVAC-focused hole cutting kit engineered for fast, clean drilling in metal up to 1″ depth. Built around Champion’s heavy-duty CT7 carbide-tipped hole cutters, this set delivers aggressive cutting performance and long tool life in applications where standard hole saws wear out quickly.
Each cutter features precision-ground tungsten carbide cutting teeth brazed to a rigid steel body, allowing efficient cutting with reduced heat buildup and vibration. The CT7 geometry is optimized for larger diameter holes commonly required for pipe, tubing, and mechanical penetrations.
The CT7P-PLUMBER-1 includes the most commonly used plumbing and HVAC sizes, making it ideal for contractors working in mechanical rooms, structural steel, and commercial installations where accuracy and durability matter.
What’s Included
- 6 carbide-tipped CT7 hole cutters
- Plumbing-focused sizes: 3/4″, 7/8″, 1-1/8″, 1-1/2″, 1-3/4″, 2-1/4″
- Up to 1″ cutting depth for thicker metal applications
- Durable storage case for organization and jobsite transport
Key Benefits
- Plumber and HVAC size selection for pipe and tubing penetrations.
- Tungsten carbide cutting teeth for long service life.
- 1″ depth of cut for steel plate, strut, and mechanical structures.
- Faster cutting and cleaner holes than bi-metal hole saws.
- Designed for mechanical, plumbing, and HVAC professionals.
Materials & Applications
| Materials | Steel, stainless steel, aluminum, cast iron, sheet metal |
|---|---|
| Applications | Plumbing installations, HVAC systems, pipe 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 Full 1″ Carbide Depth. The CT7P-PLUMBER-1 is engineered to handle larger plumbing and HVAC hole sizes while maintaining a full 1″ cutting depth, delivering clean, accurate results where standard hole saws struggle.
Frequently bought together
Recommended Add-Ons
Quickly add the accessories most often purchased with this item so the job gets done right the first time.
Available sets
Sets Available for This Product
Save time on every order with complete compatible kits ready for the job.
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
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
Set
12 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", 2-9/16", 3", 3-1/2", 4", 4-1/4", 4-1/2"
CHA-CT7P-PLUMBER-2
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