This 5 Piece set contains the following sizes:
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5mm x 115mm
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6mm x 115mm
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6mm x 165mm
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8mm x 165mm
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10mm x 165mm
The symmetrical 4 cutter (4 x 90°) drills perfectly round holes for optimal anchor fitting, whilst the 4 flute geometry ensures the optimum removal of dust and debris.
Variable flute design: thin flute at the tip for maximum debris extraction, higher speed and less friction and a thick flute at the base for higher stability and reduced bit breakage.
