Drill Bit AWTools SDS‑MAX 38 x 600 x 740 mm — AWTools AW43875

AWTools SDS‑MAX 38 x 600 x 740 mm rotary drill bit is designed for drilling deep and through holes in concrete and masonry. The bit fits SDS‑MAX chucks and is intended for use with rotary and rotary‑hammer drills. With a 38 mm diameter and a 600 mm working length, this bit provides the reach required for demanding construction and renovation tasks where long, accurate holes are needed.

Advantages

The SDS‑MAX geometry ensures secure engagement with compatible drill chucks and efficient power transfer during hammering and rotation. A long 600 mm working length combined with a robust shaft supports stable drilling in reinforced concrete and dense masonry. The bit is manufactured to maintain concentricity and reduce wobble for straighter holes and improved dust removal while drilling through deep sections.

Suitable for

• Drilling deep anchor and through holes in concrete and block walls
• Installation of rebar sleeves, sleeves for plumbing and electrical conduits
• Construction and renovation jobs requiring long-reach drilling
• Work with SDS‑MAX rotary and rotary‑hammer drills on heavy masonry

Key specifications

• Diameter: 38 mm
• Working length: 600 mm
• Overall length: 740 mm
• Shank type: SDS‑MAX compatible
• Intended materials: concrete, reinforced concrete, masonry

How to use

Secure the bit into an SDS‑MAX compatible chuck, ensuring it locks into place. Mark the drilling location and, if necessary, start with a smaller pilot hole. Use appropriate drill speed and hammer function depending on material hardness, applying steady axial pressure without forcing the tool. Periodically withdraw the bit to clear dust and debris for more efficient progress and to prevent overheating. For through holes, confirm alignment and back up work areas to avoid chipping on exit.

Usage recommendations

Use appropriate personal protective equipment including eye and hearing protection and a dust mask or extraction when drilling concrete. Match the drill and bit to the required task: for deep or continuous drilling choose a compressor or rotary‑hammer drill with sufficient impact energy and an SDS‑MAX chuck. Keep the bit clean and inspect for wear; replace when cutting performance degrades or when the tip is damaged.