Search query: 11/4" hole saw

Product: DRILAX 4 1/2 Inch Diamond Hole Saw Drill Bit Porcelain Tile Ceramic Glass 4.5 Inch Standard Shank

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

The diamond particule 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.

Drilax tools can drill 1 1/4 in depth.

Shank size is 3/8 - common electric or rechargable 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.

Please use protective gear.

Amazon sells DRILAX Diamond Hole Saw Guide

TRUE Sized 4.5 Inch Diamond Hole Saw DUSTLESS - CLEAN - FAST DRILLING Through Ceramic, Porcelain Wall and Floor Tiles
Cuts Through Ceramic, Porcelain, Glass, Marble, Granite - Shower Valve, Toilet, Drain Holes
STANDARD 3/8 inch Shank for Standard Cordless - Electric Drills.
Elongated Side Slots for Cooling and Metal Extraction. Depth of Cut - 1-1/8 inches
Does not have a pilot drill DRILAX

Product: LENOX Tools Bi-Metal Speed Slot Hole Saw with T3 Technology, 1-1/4" 2X more durable with 50% longer life than previous LENOX hole saws
Increased wall thickness improves durability and minimizes tooth loss
Optimized tooth design penetrates metal with ease
Larger, sharper teeth for faster cutting
SPEED SLOT staircase design for easy plug ejection Lenox Tools

Product: DEWALT D180020IR IMPACT READY Hole Saw, 1-1/4 Inch Optimized tooth geometry for faster drilling speeds
Impact rated for increased durability
Produces faster drilling speeds
Impact rated for increased durability
Hardened backing plate prevents stripping DEWALT