MILWAUKEE MX4 SDS Max Drill Bit 16 x 400 x 540 mm

The MILWAUKEE MX4 SDS Max drill bit is a professional-grade tool engineered for high-performance drilling in concrete, reinforced concrete, and masonry. With a 16 mm diameter and a total length of 540 mm, this drill bit is built to withstand the rigorous demands of heavy-duty construction and renovation projects. Its advanced geometry facilitates rapid material removal and ensures long-lasting durability even under intense operational conditions.

Advantages

The primary benefit of the MX4 design is its superior cutting efficiency, which significantly reduces vibration and increases the lifespan of the bit. The reinforced carbide head provides exceptional resistance to impact and wear, allowing for consistent performance when encountering steel reinforcement within concrete. Furthermore, the optimized flute design ensures efficient dust extraction, which prevents overheating and maintains a high drilling speed throughout the entire working length.

Suitable for

• Drilling into reinforced concrete
• Masonry and brickwork applications
• Heavy-duty construction and renovation projects
• Installation of large-diameter anchors

When it may not be suitable

This drill bit is specifically designed for SDS Max rotary hammers and is not compatible with standard SDS Plus or cylindrical chuck drills. It is also not intended for drilling into wood, metal, or soft materials where specialized bits are required to prevent damage to the workpiece.

Key specifications

• Diameter: 16 mm
• Working length: 400 mm
• Total length: 540 mm
• Shank type: SDS Max
• Material compatibility: Concrete, reinforced concrete, masonry

How to use

To use the drill bit, insert it securely into the SDS Max chuck of your rotary hammer until it clicks into place. Ensure the tool is set to the hammer-drill mode. Apply steady, consistent pressure while drilling, allowing the bit's geometry to do the work. Periodically retract the bit from the hole during deep drilling to assist in clearing out debris and preventing the bit from binding.

What to consider before purchase

• Verify that your power tool is equipped with an SDS Max chuck system.
• Ensure the 400 mm working length is sufficient for your specific drilling depth requirements.
• Check the material compatibility to ensure it meets your project needs.

Usage recommendations

Always wear appropriate personal protective equipment, including safety goggles and hearing protection, when operating rotary hammers. Ensure the drill bit is cool before handling it after intensive use.