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Heavy-duty masonry / concrete drill bit with a cutting diameter of 18 mm and a total length of 400 mm. Designed for deep penetration into concrete, brick and masonry substrates in structural and installation applications.
Extra Information
Use with hammer / percussion mode in rotary hammer drills.
Retract periodically to clear dust and reduce friction.
Use steady feed — do not force the bit.
Pro Tip
Vacuum or blow dust from the hole during drilling to assist chip removal and speed up cutting.
Start with light pressure until the bit is aligned, then increase feed force smoothly.
Features
18 mm diameter — suitable for medium-sized anchor holes and sleeves.
400 mm length — extended reach for thick walls or deep penetrations.
Carbide tip for durability and effective cutting in concrete and masonry.
Flute design optimized for dust removal over deep hole distances.
Benefits
Deep reach: effective for thick structural walls without extensions.
Reliable cutting: carbide tip maintains edge in abrasive materials.
Consistent performance: elongated length for deep-run anchor holes, conduit or service penetrations.
Safety
Wear eye, ear and dust protection during drilling.
Ensure the workpiece is securely fixed before use.
Feed smoothly — avoid forcing the bit.
Inspect the carbide tip before each use; replace if chipped or worn.
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