he DRILAX 4-1/2 Inch Chrome Series Diamond Hole Saw Drill Bit, featuring a 3/8 inch standard shank size, delivers superior quality and durability to meet the needs of professionals drilling into glass, porcelain, ceramic tiles, quartz, granite and marble.

Features:

• 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 USE
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. 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