Crescent CDEX-1821 Drill Bit Extension, 3/8" x 18"
Shipping calculated at checkout
Crescent CDEX-1821 drill bit extension lets you reach deep into tight spaces with confidence. This 18-inch extension fits 3/8" drill bits, giving you the reach you need for recessed fasteners, deep holes, and hard-to-access applications. Built to Crescent's quality standards for durability and reliability on the job.
Specifications
- Overall Extension Length: 18 Inches
- Shank Drive Interface Size: 5/16-Inch Hex Shank
- Receiver Chuck Style: 5/16-Inch Quick-Change Locking Sleeve
- Manufacturing Metallurgy: Forged High-Carbon Steel
- Surface Finishing: Industrial Hardened Finish
- Material Application: Engineered to provide deep, high-torque extension accessibility for heavy fastening and structural wood-drilling applications.