Adapter JOBIprofi SDS to 1/2” UNF model 10011, adapter for SDS rotary hammers to 1/2" UNF threads

JOBIprofi Adapter SDS to 1/2” UNF model 10011 is a mechanical conversion accessory designed to fit SDS rotary hammers and provide a 1/2" UNF threaded connection. The adapter enables the use of tools and accessories that require a 1/2" UNF male thread on machines equipped with an SDS-style chuck. It is intended to expand the range of compatible attachments without modifying the tool itself, preserving the original SDS interface while adding a standard threaded output.

Advantages

The adapter offers a compact and straightforward solution for converting SDS interfaces to a 1/2" UNF thread, allowing quick attachment changes and compatibility with a wide range of drills, cores and threaded accessories. Constructed to maintain mechanical alignment between tool and accessory, it reduces the need for additional adapters or custom fittings. The adapter is suitable for direct use with standard SDS rotary hammers and does not require alterations to the power tool.

Suitable for

• Attaching 1/2" UNF-threaded drills and drill bits to SDS rotary hammers
• Using threaded core bits and hole saws that require a 1/2" UNF mount
• Workshops and job sites where converting SDS to 1/2" UNF increases tool versatility
• Situations requiring a removable threaded connection without changing the tool's SDS interface

Key specifications

• Input interface: SDS shank compatible with SDS rotary hammers
• Output interface: 1/2" UNF female threaded connection for standard 1/2" UNF male threads
• Function: Mechanical conversion from SDS to 1/2" UNF for threaded accessories
• Compatibility: Designed for use with SDS rotary hammers and accessories that fit 1/2" UNF threads

How to use

Insert the adapter into the SDS chuck according to the rotary hammer manufacturer's instructions until it locks in place. Ensure the adapter is fully seated and secured before attaching any 1/2" UNF threaded accessory. Thread the desired 1/2" UNF male accessory into the adapter's 1/2" UNF connection and tighten by hand or with appropriate tools as recommended for the accessory. Verify rotation and secure fit at low speed before normal operation to confirm correct installation.

Usage recommendations

Use the adapter only with compatible SDS rotary hammers and with accessories rated for the hammer's speed and impact function. Inspect the adapter and accessory threads for wear or damage before each use. Avoid excessive side loads and torque beyond the accessory's specifications to prevent accelerated wear or failure. When using impact or hammer modes, follow the accessory manufacturer's guidelines for safe operation.