Drill Bit MEGA SDS+ 14 mm (model 81440) for concrete

MEGA SDS+ 14 mm drill bit (model 81440) for concrete is a carbide-tipped rotary-hammer bit designed for efficient drilling in concrete and masonry. The 14 mm diameter is suitable for creating anchor holes and through holes for fastenings, cable and pipe penetrations, and general installation work. The SDS+ shank ensures secure insertion into compatible rotary hammers and quick bit changes on job sites.

Advantages

The carbide tip provides prolonged wear resistance and maintains cutting performance under heavy load. The fluted body removes dust and debris efficiently, reducing friction and preventing bit binding. The standardized SDS+ shank offers reliable retention and rapid tool-to-bit engagement, improving productivity during repetitive drilling tasks. The 14 mm size balances hole strength and drilling speed for common anchoring and installation needs.

Suitable for

• Drilling anchor holes in concrete and reinforced concrete
• Creating through holes for electrical and plumbing penetrations
• General masonry drilling for installation and repair work
• Use with SDS+ rotary hammers for construction and renovation projects

Key specifications

• Diameter: 14 mm
• Tip material: carbide
• Shank type: SDS+
• Intended material: concrete and masonry
• Application: rotary hammer drilling for anchor and through holes

How to use

Install the bit into the rotary hammer’s SDS+ chuck until it locks in place. Select the rotary hammer’s hammer-drill mode appropriate for concrete. Position the bit at the marked drilling point and apply steady axial pressure while allowing the tool to do the work. Periodically withdraw the bit to clear dust from the hole, especially when drilling deep openings. For reinforced concrete, maintain alignment and slow down when encountering rebar; use appropriate drilling technique and personal protective equipment.

Usage recommendations

Use compatible SDS+ rotary hammers with the correct impact energy for 14 mm bits. Wear eye, ear and respiratory protection when drilling concrete. Keep the bit clean and inspect the carbide tip before use; replace the bit if the tip is chipped or the flute is damaged. For best results when drilling multiple holes, use controlled feed pressure and allow short pauses to prevent overheating.