Features:
1.It has a tooth shape, low vibration, and can be quickly balanced when opening a hole, which makes the operation more stable.
2.Chip hole: All specifications are equipped with special hole for chip removal, which improves the speed of removing cylindrical iron chips in the hole.
3.Center hole: The center hole in the hole opener has high strength, strong toughness and durability.
4.Universal handle type: Effectively prevent work slippage, and the handle can carry greater torque.
5.Product use: suitable for pistol drills, bench drills, vertical drills, etc. It is widely used in openings such as board holes, household wood, galvanized pipes, fire hoses, plastics, and gypsum boards.
Notice:
Actual color may be slightly different from the image due to different monitor and light effect
Please allow 1-3mm deviation due to manual measurement  

Package List:
1 set x Hole Opener