Drill Bit MODECO SDS+ 18 mm, model MN-61-933

MODECO SDS+ 18 mm drill bit, model MN-61-933, is designed for drilling into concrete, masonry and other hard substrates using SDS+ rotary hammers and combi drills. The 18 mm diameter delivers a balance between hole size and drilling speed, and the standard SDS+ shank ensures secure bit retention and quick tool changes. The bit construction is optimized for impact drilling and repeated use on construction and renovation sites.

Advantages

The drill bit provides reliable performance in impact drilling thanks to its SDS+ shank and compatible geometry for rotary hammer action. Its 18 mm diameter is suited to common anchor and dowel applications while maintaining efficient debris evacuation during drilling. The shank design allows fast insertion and removal in SDS+ chucks, reducing downtime during repetitive tasks. Materials and dimensions are chosen to meet professional and DIY requirements for drilling into concrete and masonry.

Suitable for

• Drilling holes for anchors and dowels in concrete and brick
• Preparatory work for fastening and installation in construction and renovation
• Use with SDS+ rotary hammers and compatible combi drills

Key specifications

• Drill diameter: 18 mm
• Shank type: SDS+
• Intended materials: concrete, masonry and similar hard substrates
• Compatibility: SDS+ rotary hammers and combi drills

How to use

Fit the drill bit into a compatible SDS+ chuck until it locks securely. Select the rotary hammer mode on the tool and set an appropriate impact speed for the material. Position the bit on the marked spot and apply steady, moderate pressure; allow the tool and bit to do the work rather than forcing excessive force. Periodically withdraw the bit to clear dust and rubble from the hole to maintain drilling efficiency and prevent overheating.

Usage recommendations

For longer bit life and safer operation, use the drill bit with the correct SDS+ tool settings and appropriate personal protective equipment, including eye protection and dust mask. Match drill speed and hammering power to substrate hardness and use progressive drilling for deep or large-diameter holes. Store the bit in a dry place and inspect for wear before use; replace if the cutting performance has deteriorated.