Drill Bit MEGA SDS+ 22 mm for concrete, model 82280

MEGA SDS+ 22 mm drill bit for concrete, model 82280, is a rotary hammer accessory designed to create precise holes in masonry, reinforced concrete and natural stone. The bit is compatible with SDS+ chucks and is intended for use with rotary hammers for drilling anchor, dowel and pipe openings. Its 22 mm diameter makes it suitable for medium-sized fastenings and installations in construction and renovation tasks.

Advantages

The SDS+ shank ensures secure engagement with compatible rotary hammers and reduces slippage during impact drilling. The carbide tip geometry is optimized for concrete and masonry to provide effective material removal and prolonged cutting life. The 22 mm cutting diameter balances hole size and drilling speed for typical anchor and fixture installations.

Suitable for

• Drilling holes for anchors and dowels in concrete and blockwork
• Preparing openings for plumbing and electrical conduit
• General construction and renovation drilling tasks
• Creating holes in natural stone and reinforced concrete

Key specifications

• Shank type: SDS+
• Drill diameter: 22 mm
• Intended material: concrete, masonry, stone
• Tool compatibility: rotary hammers with SDS+ chuck
• Tip material: carbide cutting head

How to use

Fit the MEGA SDS+ 22 mm drill bit securely into an SDS+ compatible rotary hammer until it locks. Mark the drilling point and, if necessary, use a starter punch to prevent walking. Start drilling at low speed to establish the hole, then apply steady pressure while allowing the hammer mechanism to do the work. Periodically withdraw the bit to clear dust and debris and to prevent overheating. For deep holes, drill in stages and clear material frequently.

Usage recommendations

Use appropriate personal protective equipment including safety glasses, hearing protection and dust mask. For reinforced concrete, check for embedded rebar before drilling and use a bit rated for mixed drilling if rebars are encountered. Match drill diameter to anchor or sleeve specifications and follow manufacturer instructions for fastener installation.