Description
- Builtin quick drainage channel effectively reduces impacts force and frictional heat, extending service life by up to 30%. This feature is particularly suitable for projects that require a large number of perforations, ensuring stability and reliability even after long-term use
- Standard 1/2-inch interfaces design, suitable for most electric drilling rigs, users only need to replace easily to use, without the need for additional tool. This feature enables users who need to drill holes temporarily to quickly get to work, especially suitable for quick response during emergencies repairs or on-site construction
- Using high hardness alloy materials, it has excellent wear resistance and compression resistance, and can easily drill through concrete and steel, with a drilling diameter of up to 50mm
- The unique center guide tip design ensures accuracy during drilling, reduces deviation, and improves drilling efficiency. This water drill bit has improved accuracy by 20%, enabling every hole home decoration and professional construction to achieve ideal result
- Suitable for home decoration, construction site, and industrial equipment installation, capable of flexible operations on concrete, bricks, and other materials
