HARFINGTON Forstner Drill Bit 18mm / 23/32" K30/C1 Tungsten Carbide Tip Triangle Shank Wood Forstner Bit Opener Cutter for Hinge Hole Drilling Woodworking

HARFINGTON Forstner Drill Bit 18mm / 23/32" K30/C1 Tungsten Carbide Tip Triangle Shank Wood Forstner Bit Opener Cutter for Hinge Hole Drilling Woodworking

• Size - Drilling diameter: 18mm / 0.71"; shank size: 8mm / 0.31"; drilling depth: 60mm / 2.36"; total length: 87.5mm / 3.44" (The forstner drill bit is specially designed for industrial use.)
• Material - K30/C1/YG8 grade tungsten carbide tips have excellent hardness, wear resistance, heat resistance, ensuring long-lasting performance and extended tool life. Provides precision drilling for smoother and more efficient cutting.
• Feature - The spur help guide it through wood and ensure accurate start holes, reducing slippage. Arc curve design head for easy chip-removal, more efficient perforation. Adopts 45# carbon steel shank, which has good strength, durability and sufficient rigidity.
• Applications - The forstner bit is suitable for softwood, hardwood, solid wood, plywood, laminate and MDF. Easily drills flat-bottomed and pocket holes with precise, smooth finish. Widely used for furniture joints and woodworking projects, such as mortise joints, dowels, hinge cups, shelf pin, pocket screw.
• Note - Used with handheld drills, drill presses, CNC routers etc. Recommended to use on desktop (fixed) equipment. Do not drill metal and non-ferrous metals. Use a cutting oil or lubricant, hold still, control the speed, apply pressure gradually, and always wear protective equipment.