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
Electrical conduit and knockout replacement
Panels and enclosures
Strut channel systems
Commercial and industrial electrical projects
Product details
Technical Description
Essential product information, specifications, and recommended use before ordering.
Champion CT7P-ELECTRICAL-1 Carbide-Tipped Hole Cutter Set — Master Electrician Kit, 1″ Depth Metal Cutting
The Champion CT7P-ELECTRICAL-1 Carbide-Tipped Hole Cutter Set is a professional master electrician hole cutting kit engineered for fast, clean, and accurate drilling in metal up to 1″ depth. Built around Champion’s heavy-duty CT7 carbide-tipped hole cutters, this set delivers superior cutting speed, durability, and hole quality compared to bi-metal hole saws.
Each hole 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 repeated drilling in steel panels, enclosures, strut channel, and structural steel commonly encountered in commercial and industrial electrical work.
The CT7P-ELECTRICAL-1 includes a comprehensive range of electrician-specific sizes, making it an all-in-one solution for conduit, knockout replacements, panel work, and electrical infrastructure installations without the need for annular cutters or magnetic drills.
What’s Included
- 10 carbide-tipped CT7 hole cutters
- Electrician sizes: 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″
- Up to 1″ cutting depth for thick steel and enclosures
- Durable storage case for organization and jobsite transport
Key Benefits
- Complete electrician size coverage in one professional kit.
- Tungsten carbide cutting teeth for extended tool life.
- 1″ depth of cut for panels, strut, and steel enclosures.
- Cleaner, faster cuts than bi-metal hole saws.
- Designed for commercial and industrial electrical installations.
Materials & Applications
| Materials | Steel, stainless steel, aluminum, cast iron, sheet metal |
|---|---|
| Applications | Electrical conduit installations, panels and enclosures, strut channel, junction boxes, commercial and industrial electrical work |
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
- Full Electrician Size Coverage with True 1″ Carbide Depth. The CT7P-ELECTRICAL-1 delivers a complete electrician hole size range with full 1″ carbide cutting depth, eliminating the need for multiple kits or annular cutters on most jobs.
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
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
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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