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How to Repair Your Speaker – Re-foaming

Speaker Repair - Broken Speaker Foam Surround
Speakers can deteriorate with age. The flexible foam surround that allows the speaker to oscillate (and generate sound) can start to disintegrate… Has your speaker(s) sound quality deteriorated?When you use […]

How to Buy a Chuck Key for a Hand Drill or Drill Press

Old Chuck Key (1/2
I had just bought a second-hand drill press, but the chuck key was missing. No problem I thought, chuck keys are easily found. Just type in chuck key in google, […]

How to Buy a Bearing

How to Measure a Bearing
Many bearings come in standard sizes. If the bearing you require is just an ordinary ‘standard type’ bearing, you can measure the size of the bearing, (Bore x Outside Diameter […]