Adjustable 150/200/300mm Wood Circle Hole Saw Drill Bit Cutter Kit DIY Tool

Specification: Type: 40-150mm, 40-200mm, 40-300mm Material: Alloy Steel Adjustable Range: 40-150mm, 40-200mm, 40-300mm Cutting Depth: 30mm Shank Diameter: 10mm (Suitable for 10mm diameter electric drill) Suitable for drill: Plywood, Laminates, Composite, Gypsum, Rubber, Plastic, Hardwood etc. Quantity: 1 x Steel Circle Cutter Features: Adjustable Plane type design. Wide range of uses, hole diameter size can be adjustable. Alloy blades, cutting smooth, the hole wall are smooth and no glitches, good effect of the straight roundness, opening hole depth is 30mm. Heavy-duty woodworking construction with longest tool life Multi-functions, Very convenient and affordable. Having adjustable two sharp blades on both side of the measure-bars. 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 Set More Details: