Adjustable hole saw for wood, plastic and plaster – diameter 40 to 300 mm, extendable circular drill bit with precision guide

General Description The 40mm to 300mm adjustable wood hole saw is a circular drilling tool designed for making precise holes in various materials such as wood, plastic, and plaster. Made of high-quality alloy, it offers high hardness, wear resistance, corrosion resistance, and bending resistance. Its double-blade design allows for a smooth, burr-free cut, while ensuring smooth rotation and reusability. Technical Specifications Adjustable drilling diameter: 40mm to 300mm Material: High-quality alloy Design: Double blade Applications This hole saw is ideal for: Cutting cork panels Working with aluminum Drilling plaster Cutting plywood Making round holes for electrical installations, fittings, and ventilation Cutting pipes