Punta per trapano diamantata bagnata saldata laser 1-3/8" 4 pergoli calcestruzzo muratura 5/8"-11

Intended for drilling hard concrete, concrete block, brick, masonry, and the like materials. 1-3/8" Laser Welded Wet Concrete Core Drill Bit. Arbor size: 5/8"-11. Use wet only. Bit length: 16” overall length w/ 14” depth of cut.

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