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Sourcingmap Forstner Drill Bits 25mm, Tungsten Carbide Wood Hole Saw Auger Opener, Woodworking Hinge Hole Drilling Boring Bit Cutter (Blue, Gray)

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Size:

19mm
21mm

Product description

  • Forstner Drill Bit: Drilling diameter: 25mm / 0.98"; shank size: 8mm / 0.31"; drilling depth: 49mm / 1.93"; total length: 79mm / 3.11". Thickened carbide cutter and solid hardened steel body, round shank forstner bits for woodworking.
  • Applications: Can be used for drilling holes on wood and plastic products, furniture, door hinge. Used on cutting wood, plywood, solid wood boards, MDF, plastics, fiberglass etc..
  • Forstner drill bit is for ordinary purpose Features: Tungsten carbide cutting tip with special heat treatment for sharp cutting edge, high hardness, non-burrs and durable use.
  • Arc curve design head for easy chip-removal, more efficient perforation How To Use: Suitable for bench drill, vertical drilling machine, CNC carving machine.
  • Processing hardwood or other hard materials should be injected with water to improve the quality and accuracy of drilling, and extend the life of the hole opener.
  • Tips: Maximum speed: 2000rpm. Used on desktop (fixed) equipment, and can NOT be used on handheld power tools (such as hand drill or electric drill).
  • Can not drill metal and non-ferrous metal. To avoid causing damage, be sure no nails or other metal objects in wood before drilling.
  • The cutting edge and tip of the opener should be sharpened in time.

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