Three-Blade Hole Opener for Woodworking — 35 mm, Tungsten Steel Alloy, Hex Shank Key benefits Clean, consistent 35 mm holes: three cutting blades produce balanced cuts that reduce tear-out and leave smooth hole walls for precise fittings. Durable construction: tungsten steel alloy resists wear and keeps cutting edges sharper longer, lowering replacement frequency. Secure, easy mounting: hex shank provides positive engagement with compatible drill chucks and quick-change adapters for stable, wobble-free operation. Time-saving and reliable: designed for repeatable hole boring in wood, speeding up cabinetry, furniture, and jig work. How it solves common problems Reduces splintering and uneven edges compared with single-blade cutters, improving final fit for hinges, bushings, and inserts. Maintains performance under repeated use thanks to the hard tungsten alloy, avoiding premature dulling and inconsistent holes. Hex shank minimizes slipping in the drill, delivering more accurate positioning and fewer re-drills. Important attributes Function: Three-blade hole opener for woodworking applications requiring 35 mm diameter holes. Size: 35 mm cutting diameter for standard hinge cups and similar fittings. Material: Tungsten steel alloy for wear resistance and edge retention. Shaft type: Hex shank for secure fit in compatible drill chucks and quick-change systems. Practical use scenarios Cabinet hinge installation: bore precise 35 mm hinge cup holes for concealed European hinges with reduced tear-out and consistent depth control. Furniture assembly: create neat holes for mounting hardware, recessed fasteners, or bushings when building drawers, cabinets, or shelving. Cable and pass-through openings: cut clean entry holes for routing cables or installing grommets in wooden panels and furniture components. Specifications Product: Three-blade hole opener for woodworking Cutting diameter: 35 mm Material: Tungsten steel alloy Shaft type: Hex shank Notes Use appropriate drill speed and support the workpiece to minimize tear-out and ensure safe operation.