Power Tool Set 12PCS Drill Bits Bi-Metal Industry Hole Saw with Blow Box Tool Core Drill

Power Tool Set 12PCS Drill Bits Bi-Metal Industry Hole Saw with Blow Box Tool Core Drill. Bi-Metal Construction: High-quality bi-metal and hardened carbon steel for superior durability and wear resistance. Wide Material Compatibility: Effectively cuts metal, wood, plastic, and gypsum board with optimized variable pitch teeth. Complete 12PCS Set: Includes 12 hole saws (16mm-76mm), 2 adapters, and a durable blow box carrying case. OEM/ODM Customization: Full customization support from samples or designs with professional R&D team assistance. High Precision Cutting: Smooth cutting edges and impact resistance ensure perfectly smooth round holes. Professional Support: 24/7 quick-response after-sales service and professional marketing solutions.