Piano Hammer Bore-Out Guide

AMS Piano Tools

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 About this item:

  • HAMMER BORE-OUT GUIDE FUNCTION: This Hammer Bore-Out Guide has jaws that can be clamped onto the hammer and a hole that goes all the way through for the drill bit to pass through. So, depending on how wide your hammer is, you would clamp it on. If you have a smaller hammer, it can be clamped on top of the hammers to tighten them down.
  • LINE UP GUIDE HAMMER: Place it on the hammer shank so that it is perfectly aligned with the hole. Then, at the right angle, align your guide hammer with the hammer shank. After you have ensured that it does not move, drill your hole down into the hammer.
  • DRILLING UPRIGHT/ GRAND HAMMER: You do not want to drill all the way through the hammer shank wood with an upright hammer; instead, drill halfway or two-thirds of the way through. The drill should, however, go all the way through the hammer with a grand hammer.
  • HIGH QUALITY MATERIAL: Nickel plated.


Product Description:

When replacing a piano hammer, it must be bored such that the strike point and angle match those of the hammers adjacent to it. For on-the-spot boring, this piano hammer bore-out guide is ideal. The guide is fastened into position to drill out the old shank by tightening the knurled nut.



  • Product Type: Hammer Bore-Out Guide
  • Length: 2.25 inches long
  • Material: Nickel plated
  • Manufacturer: USA Made