SDS to 1/4" Hex Shank Adapter for Drills & Screwdriver Bits

SDS to 1/4" Hex Shank Adapter — Convert Your Hammer Drill Instantly

Transform your SDS electric hammer or impact drill into a versatile multi-tool powerhouse with this compact metal SDS Socket Adapter. By converting the SDS chuck connection to a standard 1/4" hex shank interface, you can instantly attach screwdriver bits, countersink bits, hex drill bits, and a wide range of other hex-shank accessories — no additional tools or chuck keys required.

Key Features

• Universal Compatibility: Designed to fit standard SDS chuck connections on electric hammers, rotary hammer drills, and impact drills, converting them to accept any 1/4" hex shank accessory.
• Widely Versatile: Use with screwdriver bits, countersink bits, drill bits, nut drivers, and any other 1/4" hex shank tool — dramatically expanding what your power drill can do.
• Durable Metal Construction: Built from sturdy metal for long-lasting performance through repeated daily use on the job site or in the workshop.
• Compact & Lightweight: Measures approximately 60.6 × 10 mm (2.39 × 0.39 inches) — easy to store in your tool bag or belt pouch.
• Quick & Easy to Use: Simply insert the SDS end into your drill's chuck and you're ready to go — no complicated setup needed.
• Great Value: An affordable way to maximize the utility of your existing power tools without buying a new drill.

Specifications

• Material: Metal
• Shank Type: SDS input → 1/4" Hex output
• Dimensions: Approx. 60.6 × 10 mm / 2.39 × 0.39 inches
• Compatible Tools: Electric hammers, rotary hammer drills, impact drills with SDS chuck

What's in the Box?

• 1 × SDS to 1/4" Hex Shank Socket Adapter

For guidance on safe power tool use and best practices in the workshop, visit the OSHA Power Tools Safety Resource.

Frequently Asked Questions

Q: What does the SDS to 1/4" Hex Shank Adapter do?

A: This adapter converts the SDS chuck connection on your electric hammer, rotary hammer drill, or impact drill into a standard 1/4" hex shank interface. This allows you to use a wide variety of 1/4" hex shank accessories — including screwdriver bits, drill bits, countersink bits, and nut drivers — with your SDS-equipped power tool.

Q: Which power tools is this SDS hex adapter compatible with?

A: This adapter is compatible with any power drill or hammer that features a standard SDS chuck, including electric rotary hammers, SDS-plus hammer drills, and impact drills. It is not intended for SDS-max chucks.

Q: What types of bits can I use with this adapter?

A: Once installed, you can use any accessory with a standard 1/4" hex shank — screwdriver bits (Phillips, flat, Torx, etc.), hex drill bits, countersink bits, nut setters, and more.

Q: What are the dimensions of this adapter?

A: The adapter measures approximately 60.6 × 10 mm (2.39 × 0.39 inches), making it compact and easy to carry in any tool bag or pouch.