Adjustable Circle Hole Cutter Saw Metal Wood Drill Bit DIY Tool Set Various size

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Features

The knife body is heat-treated, with high concentricity and strong torque resistance, and the cutting edge is made of carbide, with sharp cutting, smooth rotation and light operation.

1. The alloy blade is sharp and durable, and can be reused after grinding
2. Alloy steel made by heat treatment, used for film board (within 10mm)
3. The scale is precise and adjustable, and the diameter of the hole can be adjusted by the distance from the cutter head to the center.
4. Solid hexagonal shank, effectively prevent slippage when working, 10mm and above collets are suitable

This hole opener is suitable for drilling: plastic, wood, plasterboard, plywood and other materials on the drilling operation
Widely used for DIY speaker drilling Spotlight drilling Woodworking drilling Plastic board drilling, etc. It is a new tool for the decoration industry
Applicable to table drill, drill press, all kinds of hand drill

 

Product package size.

           30/40-120: 20.5*15.5*2.5cm
           30/40-200: 27*18*2.5cm
           30/40-300: 35*19*2.5cm