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Drilax™ 5 Pcs Diamond Drill Bit Set 3/4″, 1″, 1-3/16″, 1-3/8″, 1-5/8″ – Wet Cutting Tiles, Glass, Fish Tanks, Marble, Granite, Ceramic, Porcelain, Bottles, Quartz Sinks, Lot 5 Diamond Coated Core Hole Saws- Kitchen, Bathroom, Shower, Faucet

  • Very High Quality Diamond Drilling Tool Set of 5 Different Sizes: 3/4″, 1″, 1-3/16″, 1-3/8″, 1-5/8″
  • Over 80% 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.
  • Do NOT run dry. These Diamond Coated Tools will work best if you use water to keep the tools cool.
  • Shank sizes vary, maximum shank is 3/8″ – suitable for all common electric drillers.

[button link=”http://www.amazon.com/Drilax-Pcs-Diamond-Drill-Bit/dp/B00P8DQP44/ref=sr_1_1?ie=UTF8&qid=1423594742&sr=8-1&keywords=drilax” type=”big” newwindow=”yes”] ORDER NOW[/button]

Product Description

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 sizes vary but 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.

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The Speed of the Drill

For smaller sized holes, such as 1/2″ or smaller, the maximum suggested speed is 600 RPM.

Larger holes will need slower drilling speeds, for example:

400 RPM for 1 inch Holes
200 RPM for 2 inch Holes
125 RPM for 3 inch Holes

The idea is, as the speed increases, there is more and more friction on the rim of the drill bits and the coolant can not stay on the surface.

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Keeping the drill bit on target

Most of the diamond coated drill bits – hole saws are manufactured without a pilot drill bit.  People who are used the pilot drill bits from wood – plastic hole saws, may think of this as a missing component but it is actually done on purpose. Because pilot drill bits will crack glass – tile – granite, etc.

 

We specifically do not have the pilots because a) pilots get dull before the hole saw b) pilots have a tendency to crack some materials like glass

To help starting the hole, we have a guide.

https://www.amazon.com/DrilaxTM-Porcelain-Included-Removable-Bearings/dp/B00V3UONCW

 

You have to have a way to keep the drill bit on target. Here are some methods:

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.

 If you have one of our sets that come with the PU case and insert, the inserts can also serve as a guide to start the hole.

Please consider using our drill guide on Amazon

Here is what one of customers said about our guide:

I was anxious about drilling into my granite countertop. The Drilax guide was easy to size to my 1 1/2" diamond hole saw. I located the hole position & locked the guide into place. Once I began drilling, I felt totally at ease that the hole saw would not skip about. Huge success, remarkable value. My confidence in accurately cutting through granite, marble or tile is very high using this guide.”

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How to Use These Diamond Coated Hole Saws – Drill Bits?

Most Important Rule of Thumb: Never let your drill bit run dry.
This may sound trivial but heat is the most important factor for the life and performance of these tools.
Use of cool water is a simple and effective way to keep the tool from burning up.

Over the years we have seen:
a- People building a mini dam around the hole with plumbers putty or similar materials.
b- Some prefer spraying water on the drill.
c- Some use running water to cool the drill bit.
d- There are people using crushed ice with cold water.

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Precision Diamond Tools 5 Diamond Dust Hole Saw for Tile / Glass/ Marble / Granite / Ceramic / Porcelain / Stone Holesaw 3/4″, 1″, 1-3/16″, 1-3/8″, 1-5/8″ Electroplated Diamond Drill Bits By DRILAX

pdt_dx052042_1Precision Diamond Tools 5 Diamond Dust Hole Saw for Tile / Glass/ Marble / Granite / Ceramic / Porcelain / Stone Holesaw 3/4″, 1″, 1-3/16″, 1-3/8″, 1-5/8″ Electroplated Diamond Drill Bits by DRILAX

Brand: DRILAX

Part Number: DRI-8509

Drilax Set of 5

DX052042_2

UPC: 600095802307

Item Model Number: 5PCSET

[button link=”https://www.amazon.com/Precision-Diamond-Tools-Porcelain-Electroplated/dp/B00CY3U7QI/ref=sr_1_1?ie=UTF8&qid=1480632872&sr=8-1&keywords=precision+diamond+tools” color=”orange” newwindow=”yes”] Buy on Amazon[/button]

 

  • PREMIUM QUALITY – LONG LASTING  Diamond Hole Saw Drill Bit Tool Set in Elegant PU Zipper Storage Case – FREE High Density Poly Insert Included – You can use it as a guide to keep the hole saw in position.
  • SAVE OVER 80% on MOST POPULAR 5 Sizes: 3/4″, 1″, 1-3/16″, 1-3/8″, 1-5/8″ – Having these sizes available will help you cover almost all of your applications.
  • SPECIAL FEATURE : These hole saws are 30% longer (deeper) than most competitors. You can drill through thicker materials with our tools. 1-3/8 inch counter-tops are  no problem. Shank size is 3/8 inch for common drills.
  • EXCELLENT RESULTS in Granite, Ceramic & Porcelain Tiles, Glass, Marble, Slate, and many types of Stones.
  • 100% SATISFACTION GUARANTEED – WE ARE HERE TO HELP and REFUND YOUR MONEY.

 

The diamond coating on these saws give superior performance and life. Excellent results in glass, marble, slate, and tile. Nickel plated. Segmented design works better and lasts longer. Sizes (Shank diameter: 3/8″): 3/4″ 1″ 1-3/16″ 1-3/8″ 1-5/8″ Note: To prolong the life of these bits, use on a low speed with coolant (water/oil)

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20150703_163052_dx052042

 

Product description

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.

This set is specially manufactured for drilling holes in thicker materials such as granite counter-tops.  You can drill 1 1/4″ to 1/38″ in depth with ease.

Shank  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

FREE High Density Poly Insert Included – You can use it as a guide to keep the hole saw in position.

We recommend using DRILAX Diamond Hole Saw Drill Guide.
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. You can also use the insert as a guide.
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.