Catalog number: 18900400 Features: ● Extremely durable, yet the excellent tip shape at the tip allows for sustained high-precision drilling. ● Ideal for situations where high-precision pilot holes are required in concrete, etc. Applications: ● Materials to be cut: concrete, bricks, mixed materials, natural stone, etc. Specifications: ● Blade diameter (mm): 4 ● Effective length (mm): 39 ● Total length (mm): 100 ● Shank shape: Hexagonal shaft (6.35 mm) ● Shank diameter (mm): 6.35 ● Compatible models: Electric drills, impact drivers Material/Finish: ● Blade: Carbide tip
