Makita D-74136 SDS-Plus TCT Drill Bit Set, 4-Piece

The Makita D-74136 SDS-Plus TCT Drill Bit Set is a professional-grade 4-piece collection engineered for high-performance drilling in masonry and concrete. These drill bits feature a robust tungsten carbide tip, ensuring long-lasting durability and consistent precision when working with hard construction materials. Designed for seamless integration with standard SDS-Plus rotary hammers, this set provides the reliability required for demanding renovation and building projects.

Advantages

The primary benefit of this set lies in its high-quality tungsten carbide construction, which maintains sharpness and structural integrity even during intensive use in abrasive materials. The 2-cutter design facilitates efficient debris removal, preventing clogging and allowing for faster, smoother drilling progress. By choosing this Makita set, users benefit from a balanced combination of durability and precision, which significantly reduces downtime and improves the quality of anchor holes or through-holes in masonry surfaces.

Suitable for

• Drilling into concrete and reinforced concrete
• Masonry and brickwork applications
• Professional construction and renovation tasks
• Installation of anchors and fixings

When it may not be suitable

This drill bit set is specifically optimized for masonry and concrete and is not suitable for drilling into metal, wood, or ceramic tiles, as the carbide tip geometry and SDS-Plus shank are not designed for these materials. It should not be used in standard drill chucks without an SDS-Plus adapter.

Key specifications

• Set quantity: 4 pieces
• Shank type: SDS-Plus
• Tip material: Tungsten Carbide
• Cutter design: 2-cutter
• Application: Concrete and masonry

How to use

To use these drill bits, insert the shank into the SDS-Plus chuck of your rotary hammer until it clicks into place. Ensure the hammer is set to the drilling or hammer-drilling mode as required by the material. Apply steady, moderate pressure while drilling, allowing the tool's percussion mechanism to do the work. Periodically retract the bit from the hole during deep drilling to clear out dust and debris, which helps prevent overheating and extends the life of the bit.

What to consider before purchase

• Verify that your power tool is equipped with an SDS-Plus chuck system.
• Ensure the required hole diameters match the sizes included in this 4-piece set.
• Check the depth capacity of your project against the length of the bits.

Usage recommendations

Always wear appropriate personal protective equipment, including safety glasses and hearing protection, when operating rotary hammers. Ensure the drill bit is securely locked in the chuck before starting the tool to prevent slippage or injury.