1pcs High-Precision Forstner Drill Bits Set - 15mm to 100mm Carbon Steel Wood Boring Tools for Woodworking and Plastics(75mm)

Drill holes neat, smooth, no broken edge, will not produce tremor phenomenon.Incision resistance is small, improve the drilling speed, chip removal easily.Type: Forstner Drill BitShank:Round Shank(15mm-40mm),Hexagon Shank(45mm-70mm),Round Shank(75mm-100mm)Material: High carbon steelBlade type: arc edgeSize: 15mm-70mmNote:When the size is 45mm-70mm,It is Hex shank(45mm,48mm,50mm,55mm,60mm,65mm,70mm).Others are Round shank.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.Packing Included :1pc x Forstner Drill Bits

• Versatile Forstner drill bits ranging from 15mm to 100mm, ideal for creating precise and clean holes in wood, plastics, and plywood.
• Constructed from high carbon steel, these drill bits offer exceptional durability and long-lasting performance for all your woodworking projects.
• devised with an arc edge blade, ensuring smooth and neat cuts without broken edges or tremors, enhancing your overall drilling experience.
• Features a round shank for sizes 15mm-40mm and a hexagon shank for sizes 45mm-70mm, providing compatibility with a variety of hand drills for versatile use.
• To maintain optimal performance and prevent overheating, add water or coolant during use, ensuring efficient drilling and protecting your materials.