3-9/16 Inch 90mm Forstner Drill Bit Woodworking Hole Saw Wood Cutter, Professional Alloy Steel Wood Drilling Woodworking Hole Boring Bit Power Rotary Cutting Tool (Blue)

Features: ● It' s more accurate and safer to use these drill bit sets in a drill press. ● The head is good at removing the debris and working efficiently with curved design. ● Processed by the painting, the cutter is water-proof, anti-corrosive, and durable. ● The tip is specially designed to cut through hole cleanly, great for boring concealed hinges and door locks. ● Made of carbon HSS steel and being hot-treated, the blade is characterized by high accuracy, smooth cutting. Operation, good resistance to shock and good toughness. ● 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: Suitable for: Wood, Plastic Products, Plywood Material type: Carbon High Speed Steel Size: 90mm (3-9/16") Package Included: 1* Forstner Drill Bit Warm Tips: 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.

• HIGH QUALITY: High quality alloy blade, hardened, tempered and carbon HSS steel construction make blade more sharp and durable. More smooth, less noise.
• GREAT PERFORMANCE: Sharp edge, accurate positioning, high hardness, impact resistance, high precision, smooth cutting, high toughness. Forstner Drill Bits can drill clean flat bottom holes with no chipping.
• PERFECT DESIGN: Small incision resistance, improve the opening speed. It's head adopt arc curve design, beneficial to chip removal, perforation is more efficient.
• WIDE APPLICATIONS: Can be used for wood products perforation, mounted spherical door shoot tip, drawer, plastic products, wood, plywood, etc. Suitable for pistol drill, bench drill, vertical drilling machine hand held electric drill, stand motor-driven drilling machine and mobile ribbon type magnetism drilling machine, etc.
• PERFECT SIZE: The size of this hole saw is 90mm (3-9/16"). We provide many other size hole saw to meet your professional needs, such as 15mm (19/32"), 20mm (25/32"), 23mm (29/32"), 25mm (1"), 28mm (1-1/10"), 30mm (1-3/16"), 32mm (1-1/4"), 35mm (1-3/8"), 38mm (1-1/2"), 40mm (1-3/5"), 42mm (1-5/8"), 45mm (1-4/5"), 48mm (1-7/8"), 50mm (2"), 55mm (2-1/6"), 60mm (2-3/8"), 65mm (2-9/16"), 70mm (2-3/4"), 75mm (2-15/16"), 80mm (3-5/32"), 100mm (3-15/16"). Please choose your needed item.