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It's Literally as easy as 1, 2, 3

Attach To Your Drill In Just Seconds 

step 1

Match The Bit Size Diameter 

step 2

Chisel Each End Of The Hole 

step 3

Repeat And Create More Holes With Precision! 

Get The Square Drill Set Trusted By Newbie DIYs & Woodworking Professionals!  

Drilling smooth, square holes consistently can be time-consuming and frustrating, if you don’t have the right drill bits. This drill bit set was made to serve the needs of homeowners, hobbyists, mechanics, and woodworking enthusiasts everywhere, to make the process easy and repeatable. 


 We’ve had customers from all over the country test these bits on all types softwood ー hard maple, teak, sweet cherry, walnut, mahogany. Each one comes back and tell us that these bits worked way better than they expected, and wished they bought the set earlier. 


 Made from high-speed steel reinforced with carbon, these bits are designed so you can use them at high-drilling speeds without any problem. Our set comes with 5 drill bits, so you bore holes according the size and width that you desire. 


 Instead of getting frustrated with using brittle drill bits that can’t get the job done, you can use the you can use the Square Drill Bit to make the smooth square holes you’ve been wanting to see, with more accuracy & less effort! 

The Square Drill Bit Can Do So Much For You 

  • Increase Drilling Accuracy, Decrease Drilling Time 

  • No More Frustration With Dull & Brittle Drill Bits

  • Make Square Holes In Various Sizes & Depth

  • Perfect For A Variety Of Woodworking Projects

Aaron C.
  • Verified Customer

“Happy That You Guys Managed To Deliver On Time, Even During The Virus Slowdown. I Do A Lot Of Woodworking, And My Previous Set Just Broke... These Were A Lifesaver.” 

You Need This If You... 

Tend To Get Uneven Square Holes

Tired Of Using Blunt Drill Bits That Break Easily 

Want To Drill Holes Faster & More Efficiently

David J.
  • Verified Customer

“Just Get This, You Get More Than What You Pay For. The Time I Take To Finish My Drilling Has Been Cut Down By More Than Half!” 

You’d Be Shocked how much money & Time

you can save with the Square Drill Bit

  • Accurate Hole Positioning 

    Combines the cutting of a four-sided chisel with the action of a drill bit at the center

  • Wide Application 

    Suitable for renovation, construction, installation, decoration, etc.

  • Fits Your Current Setup 

    It can be used with most mortising machines and standard drill presses.

  • Accurate Hole Positioning 

    Combines the cutting of a four-sided chisel with the action of a drill bit at the center

  • Wide Application 

    Suitable for renovation, construction, installation, decoration, etc.

  • Fits Your Current Setup 

    It can be used with most mortising machines and standard drill presses.

  • Cut Drilling Time By Half 

    No more disappointment. Bore holes in your wood with increased accuracy and less time.

  • Industry-Standard Design 

    Made from high-speed steel and reinforced carbon, for very fast drilling speeds.

  • Make Holes Of Various Sizes & Depth 

    Full set includes a 6mm, 6.44mm, 8mmm, 9.5mm, 12.7mm drill bits, for all your woodworking needs.

Peter R.
  • Verified Customer

“This Is A Pretty Good Drill Bit Set. Works Better Than My Dewalt And Forstner, Surprisingly. For The Quality, I Would Expect Them To Be More Expensive.”  

Why Should You Choose Our Square Drill Bit 

Instead Of Other Drill Bits? 

132

Doesn’t Burn Through The Wood

Doesn’t Break Or Blunt After Use

Use Even At High Drilling Speeds

Consistent & Repeatable Holes

Fits With Most Mortising Machines & Drill Presses

Square Drill Bit

other drill bits

Owen M.
  • Verified Customer

“5-Star For The Customer Support That Answered All My Questions Patiently ー I Know I’m A Tough Buyer! Amazing Difference In Quality Compared To Other Bits I’ve Used.”  

+50,000 Of Happy Customers 

Can’t Be Wrong About Our Square Drill Bits

“I’m a professional home renovator. Tried another spade-type drill set from a major, major brand ー broke after a few uses. I was skeptical at first that this set would be any different, but they’ve held on really well. I loved how easy it was to make a hole through a total of 2 inches of plywood subfloor, literally done in seconds. Quality bits for professionals at an affordable price.” 

Justin W.
  • Verified Customer

“These are really precision tools for the serious workman! No rough edges, everything is nearly mirror polished, the edges are razor sharp (and strong), and the sizes are accurate. They make the cut feel like butter, to the point of not even having to push... they just glide through the wood at full! Glad I bought these, I already made my money back.”

Ryan B.
  • Verified Customer

“I've gone through my share of drill bits. Finally I decided to try out a higher quality set with these even though the price wasn't bad at all. I've already ran these through a good amount of punishment and they keep on drilling through everything like brand new. I would say that I'd buy these again without thinking about it, but at the rate these bits are holding up, it will be a while before I have to buy more!”

Jason D.
  • Verified Customer

Frequently Asked Questions 

Is it Compatible With All Drills?

It’s compatible with a square drill bit machine or mortising machine.

What are its measurements? 

  • Drilling Core Length: 200mm 
  • Sizes to choose from: 6mm/6.4mm/ 8mm/ 9.5mm/ 12.7mm/ Full Set

What material is it made out of?

It’s made out of High-Speed Steel, a strong material that makes this drill bit durable and long-lasting. You’ll be able to use this drill bit for a long period of time. It can last for at least a few years.

Are there drills included?

We sell drills separately, check our other pages for more information.

What can this drill bit be used for?

It can be used for renovation, construction, installation, decoration industry, etc. It can be used by anyone, professionals or DIY enthusiasts. As long as you need a quality perfect square hole on your wood, you can use this for that purpose.

WORLDWIDE FREE SHIPPING

We ship all over the world and enjoy free shipping when you spend over $70. 

SATISFIED

CUSTOMERS 

Over 50,000 Satisfied Customers have bought this Square Drill Bit and just love how efficient it is.

GET YOUR SQUARE DRILL BITS!

BEST VALUE

Special Offer 
SET FOR ALL 5 SIZES

You Save $99!

  • Install In Just Seconds

  • Tested By Pros On 20+ Wood Types

  • 5-Piece For Making Holes Of Any Size & Depth

  • Fits Most Mortising Machines & Standard Drill Presses

  • Use At High Drill Speeds Without Worrying About Breakage

Size Of 6mm
  • Install In Just Seconds

  • Tested By Pros On 20+ Wood Types

  • Made From Reinforced High-Speed Steel

  • Fits Most Mortising Machines & Standard Drill Presses

  • Use At High Drill Speeds Without Worrying About Breakage