Drill Bit MEGA SDS+ for Concrete 22 mm model 82245

MEGA SDS+ drill bit for concrete, nominal diameter 22 mm, model 82245 is a purpose-built masonry drill designed for use with SDS+ rotary hammer drills. It is engineered to bore clean, accurate holes in concrete, brick and similar materials for anchoring, doweling and installing fixtures. The bit’s shank profile ensures compatibility with SDS+ chucks and stable rotation under percussion drilling.

Advantages

The 22 mm diameter provides a balance between hole size and drilling speed for common anchoring tasks. The SDS+ shank enables rapid bit changes and secure retention in compatible rotary hammers. The drill geometry and flute design evacuate dust efficiently to maintain drilling progress and reduce heat buildup. The carbide tip and hardened body offer wear resistance for repeated use in masonry substrates.

Suitable for

• Drilling anchor and fixing holes in concrete and reinforced concrete
• Masonry drilling in brick and block walls
• Preparing holes for dowels, anchors and threaded rods
• Electrical and plumbing fixture installations requiring reliable hole diameters

Key specifications

• Nominal diameter: 22 mm
• Shank type: SDS+ compatible
• Intended material: concrete, masonry, brick and similar substrates
• Operation mode: rotary hammer with percussion (SDS+ drills)
• Tip: carbide-tipped for improved wear resistance
• Flute design: dust evacuation optimized for masonry drilling

How to use

Fit the MEGA SDS+ 22 mm drill bit into an SDS+ rotary hammer chuck until it locks. Select the hammer drilling mode on the tool and position the bit at the marked drilling point. Apply steady axial pressure and let the tool’s percussion action and bit geometry do the work; avoid excessive force to prevent premature wear. Periodically withdraw the bit to clear dust from the hole and allow cooling. Use appropriate personal protective equipment, including eye and ear protection, and follow the rotary hammer manufacturer’s operating instructions.

Usage recommendations

For long or deep holes, drill in stages and clear debris frequently to maintain drilling efficiency. Use a vacuum or dust shroud where possible to reduce airborne dust. Choose anchors and dowels rated for a 22 mm hole and follow their installation guidelines to ensure secure fixings.