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Product Description
1.25inch D32mm Dry Use Laser Welded Diamond Core Drill Bits
Features:
* Laser welded technology avoid segments off when dry working
* Vacuum brazed side protection offers clean cut & steel core protection (both inside and outside, 20mm & above )
* Turbo segments could provide aggressive drilling speed (32mm & above) and smooth Cutting in Dry/Wet Condition
* High-Quality Diamond and Stong Steel Body extend drilling life and improve the working efficiency