Ronix RH-5587 concrete drill bit set, 5 pcs.

- The set includes 7 most commonly used metal drill bits: 4, 5, 6, 8, 10 mm - High-temperature soldering prevents the breakage of the carbide cutting edge - Hardened and forged steel for increased durability - Chrome-plated surface for rust protection and extended lifespan - Perfect for drilling holes in brick, blocks, concrete, and masonry - Durable ABS plastic case for secure storage, easy access, organization, and transportation