How To Use a Tile Cutter

2025/04/15

How To Use a Hand Tile Cutter


Equipment you need:

  • Manual tile cutter — the rail length should be at least one inch greater than your tile.
  • Carpenter’s pencil.
  • Straight edge.
  • Workbench.
  • Dust mask.
  • Rubbing stone.
  • Measuring tape.

Step 1 — Preparation


  1. Accurately measure the area in which the tile needs to fit — remember the crucial adage of measure twice, cut once.
  2. Using the carpenter’s pencil and the straight edge, draw a light line upon the glazed tile face where you wish to make the cut — in order to make the tile fit into the measured space.
  3. Position your manual tile cutter on a workbench or table — orientate it so that you will be pushing the rail blade away from your body to make the score.
  4. Most manual cutters include molded holes to allow anchoring to your desk. If you don’t wish to permanently locate your tool, use a couple of clamps instead.
  5. Check that the blade runs smoothly along the guide rails — if required, add a little lubricant.
  6. Safety equipment isn’t as crucial compared to using a wet saw. However, you may wish to wear a dust mask to shield yourself against the minimal airborne particles created when you split the tile.

Step 2 — Using a Tile Cutter to Score


  1. Position your tile in the manual cutter with the lacquered face upwards.
  2. Ensure that one side abuts tightly and evenly to the end stop.
  3. All manual tile cutters have a guide line — a narrow and straight metal strip that runs along the machine’s base plate. Check that your pencil-drawn line is located directly above this guide.
  4. Apply gentle to moderate pressure to the lever, and then push the blade away from your body, slowly traversing the measurement line to score the tile’s lacquer. Try to keep your downward pushing force even as you cross the tile face.
  5. Keep pushing until the blade stops when you reach the end of the rails.
  6. ONLY SCORE ONCE! Multiple passes can result in uneven edges or tile breakage.

Step 3 — How To Use Tile Cutter Manually To Snap the Tile


  1. With the blade in the end position, slowly press down on the lever, gradually increasing pressure. The two side flanges adjacent to the blade will spread the force evenly across the tile — you will hear a cracking sound as the tile splits along the line.
  2. If your tile breaks away from the desired line — you need to start again. This is typically due to applying insufficient pressure during the scoring stage.
  3. Raise the lever to remove the foot flanges and blade away from the tile face.
  4. Carefully remove the two tile pieces, ensuring you don’t accidentally scratch the tile by brushing the carbide blade.
  5. Don’t throw away your offcut! It may be the perfect size for a space later in your project — saving you from cutting another whole tile.
  6. Smooth down the edges of the cut tile with sandpaper or a rubbing stone.
  7. How To Use a Powered Wet Tile Saw


    Equipment you need:

    • Wet tile cutter.
    • Access to water.
    • Straight edge.
    • Whiteboard marker or carpenter’s pencil.
    • Workbench if required.
    • Safety equipment — dust mask, industrial gloves, and eye
    • protectors.
    • Sandpaper.
    • Measuring tape.

    Step 1 — Preparation


    1. Set up your tile saw according to the manufacturer’s instructions.
    2. If your saw incorporates a cutting table, ensure that it’s level on the floor.
    3. Should your wet tile machine be a more portable type without the included table, position it on your workbench.
    4. Fill the water reservoir until you reach the maximum fill line.
    5. Measure the dimensions of the space that your tile needs to fit into.
    6. Using the measurements, mark the tile with a straight edge and a pencil or whiteboard marker. Always write on the glazed surface, not the underside — pen ink can seep into the clay backing and be visible from the tile face.
    7. Check that the blade is sharp and firmly secured.
    8. Power up the saw to check it’s operating ok — visually inspect the spinning blade to ensure it’s running true.
    9. Turn off the machine, unplug, and then set the guide plates to the correct width and lock them into position. Most machines feature a pair of guides that incorporate right-angled recesses to secure the tile in place.

    Step 2 — Cutting With a Wet Power Saw


    1. Position the tile between the guide plates with the glossy face upwards, checking that it rests evenly on the cutting table. Ensure that the blade tip meets the beginning of your pencil or marker pen line.
    2. Don your protective equipment.
    3. Plug in the wet saw, check the blade is clear, and turn on the machine.
    4. Allow at least 15 seconds for the blade to reach top speed.
    5. Slowly and gradually introduce the tile into the blade — feeding with your fingers on either side of the tile, exerting a little down pressure to prevent kickback, and ensuring they’re at a safe distance from the spinning teeth.
    6. Remember, your job is to steadily guide the tile, not aid with cutting. So don’t try and rush the tile through the blade — let it do the hard work.
    7. Once the tile has passed completely through, remove your fingers from the tile and then both turn off and unplug the wet saw.
    8. Only remove the tile sections once the blade has completely ceased rotating.
    9. Using a damp cloth, remove any remaining measurement marks from the tile.
    10. A wet saw with a keen blade usually means you don’t have to sand the tile edges smooth. However, if they do need a little attention, address them with sandpaper or a rubbing stone.
    11. Follow the above procedure for all your tiles. When complete, empty and clean the reservoir tray, which will be filled with a mixture of water and tile dust.

      Wet Tile Saw Safety


      With care and precision, wet tile saws are safe — for both the amateur DIYer and trade pro. However, since you’re wielding a powerful and sharp motorized blade, you do need to take a few precautions.

      Here are my ultimate tips for operating a tile saw safely and effectively:

      • Never operate the machine without eye, respiratory, and hand protection. If required, don ear defenders also.
      • Never wear loose and baggy apparel when operating your saw. Also, avoid any jewelry such as watches, bracelets, and rings that may find themselves catching the blade.
      • Always operate the wet cutter with any included guards in place.
      • A dull blade is a dangerous blade. If it’s losing its sharpness or becomes damaged — replace.
      • Keep fingers at least two inches on either side of the blade. Never place your digits directly in front of the cutting edge.
      • When not in use, while positioning the tile, or when replacing the blade — unplug it from the mains.
      • Utilize a brush to remove dust, debris, and detritus from the cutting area — never ever use your precious fingers.