Set
Champion AC42 AC5082 Replacement Part – Socket set screw
** Exploded Diagram & Parts List in images
CHA-AC5082
Materials & Applications
Compatibility
Materials & Applications
Recommended use cases for this product across common industrial materials and jobsite applications.
Hardened alloy steel chuck body for high torque tapping operations
Precision-machined internal gripping mechanism for secure tap holding
Wear-resistant steel jaws designed to resist rounding and slippage
Industrial-grade components suitable for repeated forward / reverse cycles
Structural steel, Mild steel, Low-alloy steels
Machine taps up to 3/4″ capacity, Fabrication and erection work, Industrial maintenance and repair
Steel fabrication shops, Construction and structural steel sites, Heavy equipment maintenance, Industrial plant maintenance
Product details
Technical Description
Essential product information, specifications, and recommended use before ordering.
Champion TAP123 3/4" Tap Chuck for AC42 Magnetic Drill
The Champion Tap Chuck is a precision accessory designed to enable powered tapping operations on the Champion AC42 VariBrute magnetic drill press . Built for professional fabricators, maintenance teams and industrial users, this tap chuck securely holds taps and allows tapping straight, accurate threads in pre-drilled holes without slipping or misalignment.
Tap capacity is rated at 3/4″ , matching the AC42’s tapping capability specified in the official product documentation. The chuck is engineered to promote controlled tapping with reduced risk of tap breakage, and it integrates with the AC42’s tool change system for quick transitions between drilling and tapping operations.
This tap chuck is ideal for applications including structural steel fabrications, equipment installations, machinery maintenance and heavy fabrication where threaded holes are required to precise specifications.
Key Features
- 3/4″ Tap Capacity — Designed to handle large taps up to 3/4″ diameter when used with the AC42 magnetic drill press.
- Quick installation into the AC42 quick-change tool system.
- Secure grip on taps to minimize slippage and ensure accurate threading.
- Engineered for heavy-duty industrial use.
- Professional threading accessory for metalworkers and maintenance crews.
Technical Specifications
| Manufacturer part number | TAP123 |
|---|---|
| Product type | Mag Drill Accessories |
| Product Type | Tap Chuck Attachment |
| Compatible With | Champion AC42 Magnetic Drill Press |
| Tap Capacity | Up to 3/4″ diameter |
| Use With | Machine taps for internal threading |
| Typical Uses | Industrial fabrication, structural steel, equipment maintenance |
Applications
Magnetic drill setup, annular-cutter conversion, twist drilling, tapping, fabrication, maintenance and field service.
Use the product according to Champion Cutting Tool instructions. Wear appropriate eye and face protection, secure the workpiece, and disconnect power before changing tools or accessories.
Most Interesting Product Feature
Product highlight
Most Interesting Product Feature
- Large 3/4″ Tapping Capacity. The tap chuck matches the AC42’s maximum threading capability of 3/4″, allowing heavy threaded holes without slippage — a feature critical for structural steel and fabrication work.
Available sets
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Compatible kits
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