TOLESA Cable Grommets Bi Metal Holesaw Review

TOLESA Desk Hole Saw Kit includes 5pcs 2 inch Desk Wire Cord Cable Grommets, 1pc 2 inch M42 Bi-Metal Hole Saw, 1pc 7/16 inch Hex Shaft. It is suitable for installing and organizing wire and cable of desktop equipment. Desk grommet is made of zinc alloy casting, strong and durable, with anti-skid ribs, and tightly integrated with the desktop. Matte black plastic sprayed surface, waterproof and dirt resistant, not easy to rust, long lifetime. The hole saw is made of high-speed steel M42 Bi-metal with 8% cobalt, which has abrasion resistance and rust resistance. The thickness of 2mm is more durable, and the service life can be extended by more than 50%. The pilot drills are made of high-quality high-speed steel to achieve precise positioning and rapid drilling, thereby prolonging the service life. The installation is simple. Load the hole drill on the electric drill to make a hole, cut the silica gel, and put it into the hole after installing the cable box. It fits for hand electric drill, bench drill, etc. and can drill holes on wood, iron plate, hard plastic, galvanized pipe and acrylic etc.