Rotary Hammer Accessory Makita 198993-4 Quantity per pack 1 pc

The Makita 198993-4 rotary hammer accessory is designed for compatible rotary hammers to support drilling and chiseling tasks on construction and renovation sites. Supplied as a single piece, the accessory integrates with the tool’s chuck or SDS system (depending on the hammer model) to extend the tool’s functionality for focused work on masonry, concrete, and other hard materials. The description focuses on practical use and installation to help buyers confirm compatibility and expected performance.

Advantages

This rotary hammer accessory provides robust mechanical connection and dimensional accuracy for repeatable results during drilling and light demolition. Manufactured to meet Makita’s quality standards, the part is intended to withstand typical jobsite stresses and maintain alignment under load. It is compact and simple to install, enabling quick changeovers between tasks and minimizing downtime.

Suitable for

• Drilling holes in concrete, brick and block with a compatible rotary hammer
• Chiseling or light demolition when used with an appropriate hammer mode
• Renovation and repair tasks requiring precise impact drilling
• Tradespeople and DIY users who need a single replacement or spare accessory

Key specifications

• Quantity per pack: 1 piece
• Designed for use with compatible Makita rotary hammers
• Construction: metal components suitable for impact and rotational loads
• Form factor: accessory sized for standard rotary hammer interfaces (check tool compatibility)

How to use

Before fitting the accessory, ensure the rotary hammer is switched off and disconnected from power. Inspect the tool’s chuck or SDS interface and clean any debris. Insert the accessory into the hammer’s connection point until it locks or seats according to the tool manufacturer’s procedure. Verify secure engagement by performing a brief, low-power test run. Use the correct drill bits or chisels with matching shank type and diameter; operate the hammer in the recommended mode for the intended task (rotation with impact for drilling, impact-only for chiseling if supported). After use, remove the accessory following the reverse of the installation steps and store it in a dry place.

Recommendations

Confirm physical compatibility with your specific Makita rotary hammer model before purchase. Use appropriate personal protective equipment (eye and hearing protection, gloves) and follow the rotary hammer’s user manual for speed, bit selection, and maintenance intervals to ensure safe and reliable operation.