1/2" Keyless Drill Chuck N472497 & Screw – DCD771 DCD777 DW959

$98.26 $122.48

1/2-Inch Keyless Drill Chuck (N472497) with Screw – Compatible with DCD771, DCD777, DCD734, DCD776, DCD778 & DW959

Keep your power drill performing at its best with this precision-engineered 1/2-inch keyless drill chuck and screw set (Part No. N472497). Designed as a direct-fit replacement for a wide range of popular cordless drills, this metal chuck delivers secure, tool-free bit changes and consistent grip for any drilling or fastening task.

Whether you're a professional tradesperson or a dedicated DIY enthusiast, having a reliable spare chuck on hand means less downtime and more productivity. This set includes everything you need — one chuck and one retaining screw — for a complete, ready-to-install replacement.

Key Features

Keyless Design: Quick, effortless bit changes without the need for a separate chuck key.
1/2-Inch Capacity: Accommodates a wide variety of drill bits and driver accessories.
Durable Metal Construction: Built to withstand demanding job-site conditions and extended daily use.
Direct Replacement (Part No. N472497): Engineered for precise fitment on compatible drill models.
Brand New & Unused: Supplied in full-replacement condition for reliable out-of-box performance.
Complete Kit: Includes 1 × keyless chuck + 1 × retaining screw.

Compatibility

This chuck and screw set is compatible with the following models:

DCD771
DCD777
DCD734
DCD776
DCD778
DW959K-2

Please verify your drill model before purchasing to ensure compatibility.

Specifications

Part Number: N472497
Chuck Size: 1/2 inch (12.7 mm)
Material: Metal
Color: Black
Quantity: 2 pieces (1 × chuck, 1 × screw)
Country of Origin: Made in China

Package Contents

1 × 1/2-inch Keyless Drill Chuck (N472497)
1 × Retaining Screw

Notes

Actual color may vary slightly from images due to monitor brightness and lighting conditions.
Please allow for minor measurement tolerances.
1 cm = 10 mm = 0.39 inch.

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Frequently Asked Questions

Q: Which drill models is this 1/2-inch keyless chuck (N472497) compatible with?

A: This replacement chuck and screw set is compatible with the following models: DCD771, DCD777, DCD734, DCD776, DCD778, and DW959K-2. Always confirm your exact drill model number before ordering to ensure a correct fit.

Q: What is included in the package?

A: The package includes one 1/2-inch keyless drill chuck (Part No. N472497) and one retaining screw — everything needed for a complete chuck replacement.

Q: Is this a keyless chuck — do I need a separate key to change drill bits?

A: Yes, this is a fully keyless drill chuck. You can tighten and release drill bits by hand with a simple twist, making bit changes fast and hassle-free without any additional tools.