
Drilling out is a last resort but drill bits should be considered essential gear. The harder the material the bit is made from the longer it will last. However, it will also cost more and be more brittle.
-21%

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5.0
£24.88 £31.54
Bosch 70-Pieces X-Line Titanium Drill and Screwdriver Bit Set (for Wood, Masonry and Metal, Accessories Drills)

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5.0
£9.69
DEWALT DT5912 HSS-R - DIN 338 Jobber Drill Bit Set (13 Pieces), Yellow

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5.0
£146.28
IRWIN Drill Bit Set, M35 Cobalt Alloy Steel Steel, 29-Piece (3018002)