Professional Diamond Wet Core Drill Bit for Reinforced Concrete with Rebar Cutting Ability, Heavy-Duty Steel-Rebar Penetration, Water Cooling System for Constru

Professional Diamond Wet Core Drill Bit for Reinforced Concrete with Rebar Cutting Ability, Heavy-Duty Steel-Rebar Penetration, Water Cooling System for Constru. Wide Size Range: Diameter available from 18mm to 500mm for diverse drilling needs. Customizable Design: Working length, segment height, and tooth profile can be customized. Dual Drilling Modes: Supports both wet drilling for reinforced concrete and dry drilling for brick. Universal Thread Options: Compatible with various machines via 1-1/4" UNC threaded connection. High Durability: Premium diamond segments with heavy-duty steel body ensure long service life. OEM & ODM Service: Custom logo, packaging, and specifications available upon request. Extended Warranty: Standard 12-month warranty with optional coverage up to 36 months. Global Technical Support: 24/7 assistance and spare parts supply with on-site or remote training.