YoiYee 19mm Tungsten Carbide Hinge Boring Drill Bit

Key features

• 19mm cutting diameter, 7mm round shank, 48mm drilling depth, and 80mm overall length. Compatible with bench drills, vertical drill presses, and CNC routers.
• Tungsten carbide cutting spurs with a sharp centre point deliver clean, flat-bottomed holes without tear-out in hardwoods, MDF, and plywood.
• Built for furniture making, concealed cabinet hinge boring, and door lock recesses in timber, veneered boards, and plastics.
• Designed strictly for fixed machinery at maximum 2000rpm. Do not use in handheld drills or on metals.
• Package includes one 19mm boring bit and a dedicated protective storage case.

Description

This 19mm hinge boring bit cuts clean, flat-bottomed holes in wood and plastic sheet materials. The tungsten carbide tip stays sharp through dense timbers, while the centre spur prevents wandering during initial entry. Designed for fixed machinery to ensure chatter-free hole sizing. Specifications Cutting diameter: 19mm Shank diameter: 7mm round shank Drilling depth: 48mm Overall length: 80mm Material: Tungsten carbide tip, hardened steel body Maximum speed: 2000rpm Equipment compatibility: Bench drills, vertical drilling machines, CNC machines Common Questions Q: Can I use this bit in a handheld power drill? A: No. This bit is designed strictly for fixed machinery like bench drills and CNC machines. It is not suitable for handheld power drills. Q: What is the maximum operating speed? A: The maximum recommended operating speed is 2000rpm on fixed drilling machinery. Works Great For Boring concealed cabinet door hinges, fitting furniture locks, cutting flat-bottomed recesses in MDF, plywood, solid timber, and plastics. Pro Tip Use water cooling when boring dense hardwoods and start at low speed until the centre spur engages, keeping operating speed under 2000rpm. Package 1x 19mm tungsten carbide hinge boring bit, 1x protective storage case.

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