LAIWEI Hole Saw Product desciprion:
LAIWEI hole saw is a premium construction grade tool that cuts perfect diameter holes, no matter what your project. We were frustrated by the other cheap hole saw products that broke after only one use, so we designed our own that is built to last. The bits are perfect for a wide variety of projects, including corn hole boards, air ducts, ceiling lights, speakers and more.
At LAIWEI, we aim to manufacture the best products that inspire our consumers to live a more convenient, secure lifestyle.
We have our professional products monitoring team to focus on every single detail that matters to you and develop well-made, portable, exquisite products.
Solid Construction:
➤- All saws are made of high quality Bi-Metal for corrosion and heat resistance.
➤- Its tooth shape is sharp and durable, it is not easy to fall off has the high stability. Can cut through 1/4″ thick metal with no problem.
➤- Perfect for hole cutting on metal, wood, PVC board, plastic and drywal.
How to Assemble the Hole Saw?
1. Insert drill bits to mandrel, and fasten the screws on the side of mandrel with hex key.
2. Insert mandrel through bottom to top of saw blade.
3. Put the installation plate on the saw, and then screw the nut to lock the installation plate and prevent them from being damaged(The the installation plate should between saw blade and nut) gasket cannot be installed in reverse.
4. Please ensure you have fastened the screws tightly on the side of mandrel with hex key and no wobble to ensure precise cutting.
5 drill bit and and the hole saw are easily stuck and can not be removed during use, which makes the drill bit easily to break. Make sure to reduce the drilling speed when operating. It’s recommend using machines with Drilling speed: RPM≤1000, wh