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Unika 12-Piece Concrete Drill Bit Set for Hammer Drills
Product Details
【Product Description】
This is a 12-piece set of concrete drill bits from unika.
These are unused items that have been in long-term storage.
【Set Contents】
?9.0mm x 1
?6.4mm x 1
?6.0mm x 1
?4.3mm x 1
?4.0mm x 1
?3.4mm x 1
?3.0mm x 1
?2.8mm x 5
For use with hammer drills.
Suitable for drilling holes in concrete, blocks, mortar, marble, etc.
Although the items are unused, the packaging may have scuffs, dirt, fading, or price tag residue due to long-term storage. Please understand.
Please check the photos for the condition.
Recommended for DIY, construction work, equipment installation, and as spare stock.
Will be shipped in simple packaging.
K-0035
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.



