39D007 - Walter 1/2-Inch Keyed Replacement Chuck for Magnetic Drills

Reliable Precision for Industrial Drilling

The Walter Keyed Chuck/Press Fit (39D007) is an essential component for professionals utilizing Walter's high-performance magnetic drilling units. Designed to meet the rigorous demands of metal fabrication and industrial maintenance, this heavy-duty chuck ensures that your drilling operations proceed smoothly and accurately. When precision matters, having a reliable connection between your power unit and your cutting tool is critical, and this chuck delivers exactly that.

Heavy-Duty Construction

Built to withstand the high torque and stress associated with drilling through structural steel and heavy plates, the 39D007 features a robust metal construction. Unlike standard consumer-grade chucks, this unit is engineered to resist the wear and tear of daily industrial use. The internal mechanism is precision-machined to ensure smooth jaw movement and a tight grip, reducing the likelihood of mechanical failure during critical jobs.

Secure Keyed Operation

Slippage is the enemy of productivity. This Walter chuck utilizes a traditional keyed mechanism, allowing operators to apply significant tightening force to the jaws. This ensures that straight-shank twist drills remain firmly locked in place, even when breaking through tough alloys. The included key provides the leverage needed to secure bits ranging up to 1/2 inch in diameter, giving you the versatility to handle various hole sizes with a single tool setup.

Seamless Compatibility

Specifically designed as a replacement or upgrade for Walter magnetic drilling machines, the press-fit mounting style ensures a perfect integration with the machine's spindle. This direct fitment eliminates the wobble often found in universal adapters, resulting in truer holes and extended drill bit life. Whether you are replacing a worn-out component or outfitting a new rig, the Walter 39D007 restores your equipment to peak performance levels.

Key Features

• 1/2" Capacity: Accommodates standard twist drills for versatile application.


• Press Fit Mount: Ensures a rigid, vibration-free connection to the drill motor.


• Industrial Durability: Crafted from high-grade materials for long service life.


• Precision Grip: Keyed tightening prevents bit slippage under load.