RS PRO Carbide Tipped SDS Max Drill Bit for Masonry, 12mm Diameter, 390 mm Overall

This Slotted Drive System (SDS) drill bit from RS PRO allows for sharp and accurate drilling in hard or abrasive materials. Its tough carbide tip makes it a good choice for drilling into stone and cement.
The drill bit can withstand high temperatures and is abrasion-resistant thanks to its carbide composition. It's also strong and durable enough to maintain its sharp tip while providing a smooth finish on the cut, even when drilling through tough materials.
The spiral fluting along the lead allows for debris removal along the cutting path, so you can drill unimpeded. The flutes also give you a continuous and efficient drilling motion. Use this drill bit with an SDS-MAX fitting shank for a secure and safe fit.