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Materials & Applications
Compatibility
Materials & Applications
Recommended use cases for this product across common industrial materials and jobsite applications.
Steel, Stainless Steel, Aluminum, Sheet Metal, FRP, Cast Metals
Electrical panels
HVAC cutouts
conduit holes
junction boxes
metal fabrication
commercial installations
maintenance work
Product details
Technical Description
Essential product information, specifications, and recommended use before ordering.
Champion CT5-4-3/4 Carbide Hole Cutter, 4-3/4", 3/16" Depth
CT5-4-3/4 is a Champion CT5 carbide-tipped hole cutter for a 4-3/4" diameter and 3/16" depth of cut. Its sharp carbide teeth, spring-loaded pilot drill and safety collar are designed for fast, round and clean holes in metal and other listed materials.
Key Benefits
- Carbide-tipped teeth cut fast, round holes with reduced heat buildup.
- Spring-loaded pilot drill helps center the cut and eject the slug.
- Safety collar helps prevent over-penetration.
- Flatted shank provides secure use in power drills and drill presses.
- Designed for steel, stainless steel, aluminum, sheet metal, FRP and plastics.
Applications
- Sheet metal, steel, stainless steel, aluminum and FRP
- Electrical panels, junction boxes, HVAC and conduit cutouts
- Plumbing, automotive, maintenance and fabrication work
- 4-3/4" diameter holes up to 3/16" depth
Technical Specifications
| Manufacturer part number | CT5-4-3/4 |
|---|---|
| Series | CT5 |
| Tool type | Carbide-tipped hole cutter |
| Diameter | 4-3/4" |
| Depth of cut | 3/16" |
| Shank | 3/8" flatted shank up to 2-5/8"; 1/2" above 2-5/8" |
| Pilot | Spring-loaded pilot drill |
| Safety feature | Collar stop |
| Operating mode | Rotary drilling only |
How to Use
Start the CT5-4-3/4 with the pilot drill centered on the mark. As the pilot approaches breakthrough, reduce feed pressure so the carbide teeth enter the material smoothly. Use the correct speed for the diameter and material, and apply BruteLube cutting fluid or wax when appropriate.
Do not use in impact mode. Carbide teeth may break if overloaded. Secure the workpiece, wear eye and face protection and follow the manufacturer's operating guidelines.
Most Interesting Product Feature
Product highlight
Most Interesting Product Feature
- Spring loaded pilot for a clean slug ejection - Favorite tool of electricians
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