30mm~200mm Adjustable Circle Hole Saw Drill Bit Kit Round Cutting DIY Tools for Wood Plaster & Metal Burr-Free Smooth Finish

【The Size You Will Get】The range of Cutting hole diameter: 30mm-200mm cutting thickness: 3mm-50mm tool handle diameter: 3/8" (9.7mm). Simple operation, stable work, which is an essential tool for DIY home
【High-Quality Material after special heat treatment, it is sturdy and durable and can be used repeatedly. Heavy-duty round cutters can make clean cuts in the diameter range of 30-200 mm
【Wide Scope of Application】 It is suitable for all kinds of cork, veneer, gypsum board, plastic, plywood, composite board, rubber, acrylic and other materials. It is widely used in audio openings, spotlight holes and suitable for bench drills, drill presses and various hand drills
【Double-Blade & Meter Design】 The double blades are sharp and practical, enabling fast and clean cutting. The cutting resistance is small, the opening is smooth and beautiful and there is no burr. Equipped with metric ruler scale, it can realize quick measurement and convenient adjustment during operation, so as to accurately cut a perfect circle and improve work efficiency

Specifications:

Material: Steel body & Alloy head
Adjustable range: 30-200mm
Cutting Depth: 30mm
Shank Diameter:10mm (Suitable for 10mm diameter electric drill)
Suitable for drill: Plywood, Laminates, Composite, Gypsum, Rubber, Plastic, Hardwood etc.

How to use:

1. Two blades reach drill center distance are equal, can open hole.

2. Two blades reach drill center distance are not equal, can get concentric rings and circles.

3. Before drilling to check whether the blade is fixed and adjustable diameter bolts tightened to prevent accidents

4. When the blade is not sharp please grind the blade then use.

Note: It can not be used for drill metal or stone.

Package included:

1x Circle Hole Saw Drill Bit