Can be used with Handheld or Upright Drillers

The diamond particle coating on Drilax hole saws give superior performance and lifetime. Please note our tools do not need center pilot holes. Center pilot hole drills are mostly for wood, metal, etc.

Electroplated diamond coating will wear off if the tool gets too hot. Never let your drill bit run dry. Here is how you could use water to keep the tool cool:
a- You can build a mini water dam around the hole with plumbers putty.
b- You can choose to spray water on the drill bit.
c- Or you can use running water to cool the drill bit.
Center pilot drill bits are for wood, metal, etc.; Here is how you can keep the drill bit on target:
a- You can make your own guide out of plywood - plastic or even a card board. All you need is to keep the drill bit in place until it makes the initial marks.
b- You can start drilling at an angle, with the edge of the drill bit making a C slot and then getting the drill bit up to vertical.
c- You can manually guide the drill bit with wet sponge.

  • Diamond Coated Hole Saw Drilling Holesaw Tool 4 3/8 inch - Larger Than 4 Inches
  • EASILY Cuts Through Ceramic and Porcelain Tile - Glass, Marble, Granite, Quartz - USE WATER TO COOL
  • Use with Any Electric Drill - Diamond Circular Hole Saw for Floor Drain, Shower, Shower Mixing Valve, Shower Drain Installation
  • Maximum Depth of Cut : 1 inch for Tiles, Glass, Fish Tanks, Marble, Granite, Ceramic, Porcelain, Bottles
  • Cylindrical Shank 3/8 inch - No Need for Adapters or Arbor
Size4 3/8 inches - Shank is 3/8 inches - Cylindrical
Dimensions4.5 x 4.5 x 4.5 inches

Drilax 4-3/8 inch Diamond Hole Saw Glass Cutting Ceramic Porcelain Tile Saw Marble Granite Quartz Coated Circular Drill Bit Tip Wet Drilling Core Grit Tool 4 3/8 Inches in Drilax010110


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