Sprayed Coating & Steel Shank - The sprayed coating has a smooth, even surface that resists rust and corrosion. The triangular shank design provides improved stability and grip, ensuring better control and accuracy. The forstner drill bit adopts 45# carbon steel shank, which has good strength, durability and sufficient rigidity.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. Sharp Spur & Arc Curve- 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. Cabinet Hinge Cup Drill HARFINGTON 2pcs Forstner Drill Bit 15mm (19/32") K30/C1 Forstner Drill Bit Set Provides precision drilling for smoother and more efficient cutting. Bosch 2609255285 90mm Forstner Drill Bit with Diameter 15mm The cutting edge and tip of the opener should be sharpened in time. Widely used for furniture joints and woodworking projects, such as mortise joints, dowels, hinge cups, shelf pin, pocket screw. Adopts 45# carbon steel shank, which has good strength, durability and sufficient rigidity. Note: Use a cutting oil or lubricant, control the speed, apply pressure gradually, clear debris, and always wear personal protective equipment. Recommended to use on desktop (fixed) equipment. Applications - The forstner bit is suitable for softwood, hardwood, solid wood, plywood, laminate and MDF. Always keep the forstner bit firmly in place when drilling. Size - Drilling diameter: 15mm / 19/32; shank size: 8mm / 5/16; drilling depth: 60mm / 2-3/8; total length: 88mm / 3-15/32 (The forstner drill bit is specially designed for industrial use., ) Do not drill metal and non-ferrous metals. Shop 7/32 drill bits including Forstner, Hinge Opener, and Straight Brad Point options. Made from tungsten carbide, high-speed steel, and titanium... Note - Used with handheld drills, drill presses, CNC routers etc.
