We stock a wide range of high-quality Sintered Carbide SDS Plus Masonry Hammer Drill Bits.

These SDS drill bits are suitable for drilling concrete, blockwork, natural stone, solid or perforated bricks, hollow blocks and more. Whether you're drilling holes for anchors or fixings, cable, or pipe bases, these convenient SDS plus masonry drill bits will come in handy.

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What Sets SDS Drill Bits Apart?

The SDS drill bit shank has the advantage of fitting into a simple spring-loaded chuck, so bits are simply pushed into the chuck without tightening. SDS refers to this method of fitting and comes from the German "Stecken – Drehen – Sichern" (Insert – Twist – Secure).

SDS Plus drill bits are an improved version of the classic SDS design, with four slots on the shank rather than two for better grip, stability, and control under the higher torque of SDS Plus drills.

Using SDS Drill Bits

The shank and chucks made for it are especially suited to hammer drilling with masonry drills in stone and concrete. The drill bit is not held solidly in the chuck but can slide back and forth like a piston; it does not slip during rotation due to the non-circular shank cross-section, matching the chuck. The hammer of the drill acts to accelerate only the drill bit itself and not the large mass of the chuck, which makes hammer drilling with SDS drill bits much more productive than with other types of shank. This feature makes these ideal SDS drill bits for concrete, masonry, and other hard-going materials.

The tip of the drill bit is just as important as the shank. Our SDS Plus drill bits for masonry feature copper-coated tips, which not only add an extra layer of protection to the tungsten carbide body but reduce friction and heat build-up. This extends the life of the drill bit when working in professional environments with hard brick, granite, and other stones. The tips also have a four-way cross design rather than the standard SDS flat tip, which delivers smoother and faster cuts, making for cleaner and more precise holes.

Shop SDS Drill Bits at Rennie Tool Company

Whether you’re looking for the perfect SDS drill bits for masonry, concrete, brick, or any other tough job, our SDS Plus Masonry Drill Bit Set can upgrade the drilling performance of both professional craftsmen and DIY enthusiasts. Browse the collection below.