Multifunctional Hexagonal Shank Eccentric Drill Carbide Steel Four-Edged Hole Opener

Crafted from steel alloy, with a hardness of up to HRA 90+, the wear resistance is doubled compared to ordinary drill bits, making it suitable for drilling hard materials such as concrete and bricks. The hexagonal handle structure ensures a more secure clamping force, improving grip stability by 30 compared to a round handle, making it convenient for fine drilling in narrow spaces and suitable for professional construction personnel. We offer a variety of diameter options ranging from 5mm to 12mm to meet different apertures requirements, adapt to engineering projects, and solve various drilling problems for users in the fields of construction, decoration, etc. Multifunctional Hexagonal Shank Eccentric Drill Carbide Steel Four-Edged Hole Opener Features: Crafted from steel alloy, with a hardness of up to HRA 90+, the wear resistance is doubled compared to ordinary drill bits, making it suitable for drilling hard materials such as concrete and bricks. The hexagonal handle structure ensur