5Pcs Professional Forstner Drill Bit Set Woodworking Hole Saw Wood Cutter Carbide Wood Drilling 30mm 25mm 20mm 17mm 15mm

Features: 1.100% brand new and high quality 2.Processed by the painting, the cutter is water-proof, anti-corrosive, and durable. 3.The use of super hard thick Carbon Steel, making the blade more sharp and durable. 4.It is suitable for cutting holes onto woods.Precision ground for heavy use and easily resharpened, they can enlarge existing holes with ease and can bore any arc of a circle. Specification: 1.Suitable for: Wood, Plastic Products, Plywood 2.Material type: Carbide, Carbon Steel 3.Size: 15mm, 17mm, 20mm,25mm, 30mm Package Included:5* Forstner Drill Bit Important Note: When you using this drill bit, the materials (eg. wood, plastic products, plywood ect.) temperature will get very high , please add some water or coolant to avoid the material get smoke.