30MM High Speed Steel Hole Saw Drill Bit Sawtooth Hole Opener Hole Drilling Drill Bit Tool

General Description

30MM high speed steel hole saw drill bit, designed for drilling precise holes in various materials such as steel, stainless steel, iron, copper, brass, aluminum, fiberglass, formica and other laminates. Thanks to its special heat treatment, it offers a sharp edge and high strength, allowing large diameter holes to be drilled quickly, ideal for installing locks and knobs on doors and cabinets.

Technical specifications

• Diameter: 30 mm
• Material: high speed steel (HSS)
• Color: silver / gold

Usage

This drill bit is perfect for making precise holes in a variety of materials, making it easier to install locks and knobs, as well as drilling in offices and other applications requiring large diameter holes.