HARFINGTON 2pcs Forstner Drill Bit 38mm (1-1/2") K30/C1 Tungsten Carbide Tip Triangle Shank Wood Forstner Bit Opener Cutter for Hinge Hole Drilling Woodworking - hta240229hh000697

• Size - Drilling diameter: 38mm / 1-1/2". shank size: 10mm / 13/32". drilling depth: 54mm / 2-1/8". total length: 88mm / 3-15/32" (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.