|Item Weight||5.6 ounces|
|Product Dimensions||3 x 4 x 3 inches|
|Item model number||DRILAX100425|
|Material||Steel with Nickel Coating|
|Item Package Quantity||10|
Drilax ® 10 Pcs Diamond Drill Bit Set 5/32", 3/16", 1/4", 5/16", 3/8", 1/2" , 5/8" , 3/4" , 7/8" , 1" In Inch Tiles, Glass, Fish Tanks, Marble, Granite, Ceramic, Porcelain, Bottles Lot Coated Bits DIY Kitchen, Bathroom, Shower, Lamps 100425
($1.95 / piece)
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- GREAT SET with 10 Mostly Used Sizes: from 5/32" in to 1 inch
- HUGE COST SAVINGS compared to big box stores. Use with standard electric or battery drillers.
- There is no need for a center pilot drill. These tools do not have center pilot drills. Use a guide
- Tiles, Glass, Fish Tanks, Marble, Granite, Ceramic, Porcelain, Bottles
- FOR ALL DRILLS - HAND - PORTABLE - UPRIGHT - Shank sizes vary, maximum shank is 3/8
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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 in depth.
Shank sizes vary smallest 5/32" and the largest shank 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.
You may want to invest in a Drilax Drill Bit Guide with support bearings, suction base and integrated coolant hole
Top customer reviews
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UPDATE: I just purchased a second set of these because I lost a couple of them. Still very much a 5 Star product.
Drillled a 7/8" hole in an existing granite sink to install a new faucet for drinking water. Used water to cool the bit and let it to the work without using a lot of pressure. It drilled a clean hole and did a good job.
The only CON is that there's no size engraved on the drill bit, so I have to match it up again my regular drill set for sizing.