BrandSTANLEY FATMAX Connectable box allows stacking and locking multiple sets Selection of the most commonly used drill bits in masonry, wood and metal. Set includes: HSS drill bits (2 mm, 3 mm, 3.5 mm, 4 mm, 6 mm, 8 mm), Masonry drill bits (4 mm, 5 mm, 6 mm, 8 mm), Wood drill bits (3 mm, 4 mm, 6 mm, 8 mm)
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