SDS Drill Bits

(10 Products)

SDS drill bits are a must-have for anyone working with tough materials like concrete, brick, and stone. Their unique design, featuring double grooves and carbide tips, makes them efficient and durable. Whether you're a professional contractor or a DIY enthusiast, SDS drill bits will help you achieve the best results with ease.

Find Out More About Our Types of SDS Drill Bits
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What Are SDS Drill Bits?

SDS drill bits (Slotted Drive System) are specialised masonry drill bits designed for use with SDS drills and hammer drills. 

The key feature that sets them apart from standard drill bits is their unique shank design, which allows for easy insertion and removal from the drill chuck without the need for additional tools. This feature not only makes them convenient to use but also ensures a secure fit that can handle the intense hammer action required for drilling through hard materials like reinforced concrete.

Features of SDS Drill Bits

  • Carbide Tip: SDS drill bits often feature a carbide tip which ensures durability and efficient drilling through hard materials.
  • Double Grooves: The double grooves design enhances the bit’s hammering action, making it easier to penetrate tough surfaces.
  • Hammer Action: The combination of rotation and hammering action in SDS drills maximises the drilling efficiency.
  • Shank: The shank of an SDS drill bit is designed to fit securely into the SDS drill chuck, ensuring stability during operation.
  • Working Length: SDS drill bits come in various lengths, allowing you to select the ideal bit for your specific application.

SDS Drill Bit Applications

  • Drilling holes in masonry, concrete, and stone.
  • Installing anchors and fixtures in brick and concrete.
  • Drilling through rebar and reinforced concrete.

Choosing the Right SDS Drill Bit

When selecting an SDS drill bit, consider the following factors:

  • Material: Ensure the bit is suitable for the material you are drilling.
  • Diameter and Length: Choose the right diameter and length for your project.
  • Shank Type: Ensure compatibility with your drill’s chuck.

How to Use SDS Drill Bits

Using SDS drill bits is straightforward:

  • Insert the Bit: Click the bit into the drill chuck. The double grooves ensure a secure fit.
  • Select the Mode: Choose the hammer drill mode for drilling into hard materials.
  • Drill the Hole: Apply steady pressure and let the hammer action do the work. The carbide tip will efficiently break through the material.


Frequently Asked SDS Drill Bits Questions

What Is The Difference between SDS Plus, SDS Max Drills & SDS-Tec Drill Bits?

SDS Plus Drill Bits

SDS Plus drill bits feature a 10mm shank, making them well-suited for general-purpose use. Their design is perfect for lighter-duty tasks and drilling smaller-diameter holes. 

These bits are compatible with SDS Plus drill/drivers and excel at drilling into materials like concrete, brick, and stone, making them ideal for both DIY projects and professional use.

SDS Max Drill Bits

SDS Max drill bits come with an 18mm shank, providing greater capability for heavy-duty masonry work. The larger shank allows these bits to withstand more torque and force, making them ideal for tough, abrasive materials such as concrete and stone. 


Compatible with SDS Max drill/drivers, these bits are designed for larger diameter holes and demanding construction tasks, making them a preferred choice for professionals.

SDS-Tec Drill Bits

SDS-Tec drill bits represent the latest innovation in the SDS drill bit family, designed to deliver maximum performance. They are compatible with SDS-Tec drill/drivers and are specifically crafted for drilling through the hardest and most abrasive materials, such as stone and concrete. 

These bits are engineered for superior efficiency and durability, catering to the needs of heavy-duty drilling applications.


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