99Pcs Titanium Coated HSS Drill Bit Set 1.5-10mm for Wood Metal Kit with Case UK

2-Flute Form: The set’s 2-flute design is optimized for maximum performance during drilling. This not only prevents the bit from overheating (a common cause of dulling) but also reduces friction between the bit and the workpiece—resulting in faster drilling speeds and a smoother operation.

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