Drill bit Art-Pol AR48468 SDS+ 18 mm for concrete

The Art-Pol AR48468 SDS+ 18 mm drill bit is a carbide-tipped rotary hammer accessory designed specifically for drilling precise holes in concrete and masonry. Intended for use with SDS+ rotary hammers in hammer drilling mode, this 18 mm diameter bit provides a balance of hole size and drilling speed suitable for installing anchors, dowels and through-fixings in reinforced and non-reinforced concrete. The flute geometry and carbide tip are optimized to evacuate dust and maintain cutting performance during repeated use on hard substrates.

Advantages

This SDS+ drill bit offers reliable centring and consistent hole dimensions thanks to its reinforced shank fit and accurately ground tip. The carbide cutting edge enhances wear resistance and maintains drilling efficiency over time, while the flute profile supports effective removal of debris to reduce plugging and overheating. Compatibility with SDS+ chucks ensures quick bit changes and secure retention under hammering loads.

Suitable for

• Drilling holes for expansion anchors and dowels in concrete
• Creating through-holes for bolts and fixings in masonry
• Installation and renovation work requiring consistent 18 mm holes
• Professional and DIY tasks using SDS+ rotary hammers in hammer mode

Key specifications

• Drill type: SDS+ rotary hammer bit
• Diameter: 18 mm
• Intended material: concrete and masonry (including reinforced concrete)
• Tip material: carbide cutting tip
• Shaft: SDS+ shank for quick-change rotary hammers
• Operation mode: hammer drilling

How to use

Fit the bit into an SDS+ compatible rotary hammer according to the tool manufacturer’s instructions, ensuring it locks securely. Select hammer drilling mode and set an appropriate rotational speed and impact rate for concrete. Mark the drilling position, start drilling with moderate pressure to establish the hole, then maintain steady pressure while allowing the hammer action to do the work. Periodically withdraw the bit to clear dust and prevent clogging; use water only if recommended by the rotary hammer manufacturer and if the bit is rated for wet use.

Usage recommendations

Wear appropriate personal protective equipment, including eye protection, hearing protection and a dust mask. For precise anchor installation, verify hole depth with a gauge or tape measure and clean the hole from dust before inserting anchors or dowels. Store the bit in a dry place and inspect the carbide tip for wear before heavy use to ensure optimal drilling performance.