Drill chuck adapter SDS Plus MEGA 80001 — SDS Plus to round-shank adapter

Adapter for SDS Plus rotary hammer drills by MEGA model 80001 converts an SDS Plus tool holder to accept round-shank drill bits and accessories. The adapter provides a mechanical interface that allows use of conventional round-shank tools in SDS Plus machines for drilling and light chiselling tasks. It is intended for situations where an SDS Plus retention system is required but the accessory has a different shank type.

Advantages

The adapter delivers a secure, slip-resistant connection between an SDS Plus chuck and round-shank bits through precisely machined surfaces and tight tolerances. It enables fast tool changes without modifying the tool or accessory, keeping the functionality of the rotary hammer. The compact design maintains balance and does not significantly increase overall tool length, preserving handling and control during work. Constructed for durability in construction and renovation environments, it supports repeated insertion and removal cycles.

Suitable for

• Converting SDS Plus rotary hammers to accept round-shank drill bits
• Use with straight-shank masonry, wood or metal drills where light chiselling or rotary hammering is needed
• Temporary attachment of non‑SDS accessories on SDS Plus machines during renovation work

Key specifications

• Interface type: SDS Plus female to round-shank male
• Compatible tool category: rotary hammer / SDS Plus machines
• Intended shank form: cylindrical/round shank
• Function: mechanical adapter for drilling and light chiselling
• Construction: metal body designed for repeated use

How to use

Insert the adapter into the SDS Plus tool holder until it locks in place according to the rotary hammer's retaining mechanism. Then insert the round-shank bit into the adapter and secure it by pushing it fully into the adapter's seating. Verify the bit is held firmly before starting the machine. Operate the rotary hammer in the appropriate mode for the task (rotary or hammering) and avoid exceeding the intended application of light chiselling when using non-SDS accessories.

Usage recommendations

Check compatibility of the round-shank diameter with the adapter before use and ensure the rotary hammer is switched off and unplugged or battery removed during fitting. Inspect the adapter and bit for wear or damage regularly; replace the adapter if excessive play or deformation appears. For heavy demolition or prolonged hammer-only work, prefer purpose-built SDS bits to avoid accelerated wear on the adapter and accessories.