Product Overview
Brand: RENYU
Features:
- Kit Accessories: 9PCS Concrete Hole Saw Kit includes 5 sizes of hole openers, 1.18 1.57 2.56 3.15 3.94inch (30 40 65 80 100mm) diameter, one each of SDS Plus and SDS Max 11.81inch (300mm), 2 center drills 4.3inch (110mm), and 2 screws, suitable for most drilling jobs. 2 center drills (4.3inch (110mm)) and 2 screws, suitable for most drilling jobs, comes with a storage box for easy storage and carrying.
- Compatibility: One 11.81inch (300mm) rod for the round shank SDS Plus and one for the 5-pit shank SDS Max are compatible with a wide range of hammer drills on the market, making them two of the more versatile types of rods available.
- PROFESSIONAL MATERIALS: XXX 9PCS concrete hole saw set are made of professional tool materials, the hole opener base is made of carbon steel with welded alloy steel nodes at the interface, high hardness, abrasion resistance, impact resistance and excellent cuttings basically ensure the stability and long term use of the product. In addition, each hole opener is equipped with a vent, which can automatically clean up the dust in the process of work, to achieve the effect of continuous work without clogging.
- QUICK INSTALLATION: Insert the center drill into the proper joint bar, tighten the screws with a wrench, and fix the hole opener on the end to complete the installation. You can drill holes on Concrete, Cement, Bricks, Stone Walls and other scenarios, which can improve the working efficiency effectively.
- Note: Hole saw drills are prone to heat up or even break during continuous high-speed operation, so it is recommended that you add the right amount of coolant when drilling to extend the service life of your hole saw tool.
