4-1/2 inch Chrome Series Diamond Hole Saw Drill Bit Template Guide Included

The DRILAX 4-1/2 Inch Chrome Series Diamond Hole Saw Drill Bit is designed for professionals who demand precision and durability. This high-quality drill bit features a 3/8 inch standard shank size, making it compatible with most electric and rechargeable drills. It delivers exceptional performance when drilling through tough materials like ceramic, porcelain, glass, marble, quartz, and granite.   Features Of Diamond Hole Saw Drill Bit Chrome Series: DUSTLESS - CLEAN - FAST DRILLING Through Ceramic, Porcelain Wall and Floor Tiles - TRUE 4.5 Inch Hole Diameter Cuts Through Ceramic, Porcelain, Glass, Marble, Granite - Shower Valve, Toilet, Drain Holes STANDARD 3/8 inch Shank for Standard Cordless - Electric Drills. Depth of Cut - 1-1/8 inches Does not have a pilot drill Details: Rare Size - Great Value This Tool Does NOT Have Center Pilot Drill Do NOT Use Dry 3/8 inch Shank Size Can be used with Handheld or Upright Drillers   Drilax tools don't require center pilot holes, ideal for drilling up to 1 1/4" deep with superior performance and lifetime.   Shank size is 3/8" - common electric or rechargeable drillers can be used. 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.EASY TO USECenter 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. The diamond coating is designed to withstand heat and stay sharp, while the included guide allows for precise drilling with minimal effort. The combination of the two features allows for maximum efficiency and accuracy with each use. Please use protective gear. Amazon sells DRILAX Diamond Hole Saw Guide UPC: 798167904674 EAN: 0046737337767 Binding: Kitchen Item Condition: New