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FREE SHIPPING — Drill Doctor Drill Bit Sharpener for Split-Point Bits — 3/32in. Dia. to 3/4in. Dia. Bits, Model# DD750X

The Drill Doctor® DD750X is a professional-level drill bit sharpener that is ideal for sharpening a full range of bits, including split points and the 135° bits used in drilling hardened metals. Sharpens split-point bits and creates split-points from standard bits. Includes adapter for use with 3/4in. bits. U.S.A. Bit Sizes (SAE): 3/32 to 3/4, Angle Sharpening (deg.): 115 to 140, Carbide-Tip Bits: Yes, High Speed Steel Bits: Yes, Masonry Bits: Yes, Split Point Bits: Yes, Titanium-coated Bits: Yes, Case Included: Yes Easy front-loading chuck Features Quick Change diamond sharpening wheel — no tools needed Adjustable Material Take-Off (MTO) touches up dull bits or deep grinds damaged bits E-Z Align System assures correct sharpening alignment Variable Alignment lets you adjust chisel and relief angles Replaceable diamond sharpening wheel
Average Customer Rating:
4.76 out of 5
4.8
 out of 
5
45 of 46(98%)would recommend this product to a friend.
Customer Reviews for FREE SHIPPING — Drill Doctor Drill Bit Sharpener for Split-Point Bits — 3/32in. Dia. to 3/4in. Dia. Bits, Model# DD750X
Overall Rating:
5 / 5
5 / 5
Drill doctor does the job!,
March 7, 2007
By z282z06
from CT
"I have been eyeballing the drill doctor product for some time. Finally I dropped a hint to the wife I would like one of these, not coincidentally around Christmas time!
When I got the unit I immediately watched the dvd that came with it, and I had already seen the infomercial on the unit so I had a good idea how it worked. After watching the dvd a couple times I started playing with it, yes on the kitchen table on Christmas morning. Move that easy bake oven over kids, Dad needs some room to play also!
It took me a few times to get the angles right, but after just a few tries, I was sharpening bits like a pro. My only real difficulty came in trying to sharpen 18" long bits designed for going through walls. They were top heavy in the drill doctors chuck, making keeping the bit angles aligned.
As usual Northern had the best price and I found a rebate on the 750xx, which made it even more inviing to buy a Drill Doctor at this time. The item was ordered late, just 5 days before Christmas, but somehow Northern Tool got it there before the holiday."
What is your level of technical expertise? Professional
5 of 5 people found this review helpful.
Review 2 for FREE SHIPPING — Drill Doctor Drill Bit Sharpener for Split-Point Bits — 3/32in. Dia. to 3/4in. Dia. Bits, Model# DD750X
Overall Rating:
4 / 5
4 / 5
great product,
November 2, 2009
By MaintenanceT
from NC
"I purchased this drill bit sharpener 4 years ago and have sharpenen hundreds of bits. it does a great job and the bits cut better than they did when they were new. It is very easy to setup and takes no time at all. You can sharpen small to large bits, one as easy as the other. I would recommend this product to everyone that needs one."
What is your level of technical expertise? Professional
Review 3 for FREE SHIPPING — Drill Doctor Drill Bit Sharpener for Split-Point Bits — 3/32in. Dia. to 3/4in. Dia. Bits, Model# DD750X
Overall Rating:
5 / 5
5 / 5
drill doctor,
November 2, 2009
By adam06
from VA
"This tool is worth the money. It will not take long to pay for itself. Know i dont have to go to the store and buy new drills all the time. You just buy one good set and keep them sharp. They will last a long time. If this drill doctor wound happen to break i would have to go buy another one."
What is your level of technical expertise? Professional
Review 4 for FREE SHIPPING — Drill Doctor Drill Bit Sharpener for Split-Point Bits — 3/32in. Dia. to 3/4in. Dia. Bits, Model# DD750X
Overall Rating:
5 / 5
5 / 5
Drill Doctor,
October 20, 2009
By colette
"I would recommend this product. It is easy to use and is money saving. I have got new use for the old drill bits. I have shown it to all my friends and we have had a drill sharpening day. We were able to adjust this to all drill sizes, if mine was to break or something go wrong I would buy another one today. Thank You"
What is your level of technical expertise? Home Handyman
Review 5 for FREE SHIPPING — Drill Doctor Drill Bit Sharpener for Split-Point Bits — 3/32in. Dia. to 3/4in. Dia. Bits, Model# DD750X
Overall Rating:
4 / 5
4 / 5
shadetree,
July 13, 2009
By Rick1977
from maryland
"Sharpened every bit I could find,back cut feature works really good.
This machine would take awhile to pay for itself in drill bits but there is alot to be said for having down time running out buying a new bit to finish a job!
"
What is your level of technical expertise? Home Handyman
1 of 1 people found this review helpful.
Review 6 for FREE SHIPPING — Drill Doctor Drill Bit Sharpener for Split-Point Bits — 3/32in. Dia. to 3/4in. Dia. Bits, Model# DD750X
Overall Rating:
5 / 5
5 / 5
Tony Kevin Larson,
July 13, 2009
By Lars4308
from U.S.A.
"The Drill Doctor has changed my neanderthal thinking! I alway's thought that people who could not sharpen their own drill bits were monkey's,not ape,like my self.I decided to buy Drill Doctor,because of free shipping in the offer,prove to my self I was right, after all this time.Turns out,what I proved is the Drill Doctor is a tremendous addition to my shop and tools.I may still be ape,but probably would classify myself homosapien with my Drill Doctor doing the sharpening! Ican't say enough good about it. It' great.You monkey's won that one!"
What is your level of technical expertise? Home Handyman
Review 7 for FREE SHIPPING — Drill Doctor Drill Bit Sharpener for Split-Point Bits — 3/32in. Dia. to 3/4in. Dia. Bits, Model# DD750X
Overall Rating:
5 / 5
5 / 5
Sharpened Every bit I have,
March 24, 2009
By repa1rman
from Temple, GA
"Got it yesterday afternoon, watched the dvd which came with the product. Was able to go right to work sharpening my drill bits. And I had a lot that needed to be sharpened!! I do mechanic & repair work. I had all sharpened by the evening. Not hard to do at all. Thanks for the great product."
What is your level of technical expertise? Professional
Review 8 for FREE SHIPPING — Drill Doctor Drill Bit Sharpener for Split-Point Bits — 3/32in. Dia. to 3/4in. Dia. Bits, Model# DD750X
Overall Rating:
5 / 5
5 / 5
Great sharpener,
March 23, 2009
By JD08
from Tipp City, Oh.
"I have used some very expensive drill sharpeners and the Drill Doctor. I will say I was impressed with the ease and the overall quality of the resharpened bits. This thing works as advertised. It takes a little bit of practice to get the results, but not hard at all. I would reccomend this even at the level of being handy in a Tool shop, which is where I use mine."
What is your level of technical expertise? Professional
Review 9 for FREE SHIPPING — Drill Doctor Drill Bit Sharpener for Split-Point Bits — 3/32in. Dia. to 3/4in. Dia. Bits, Model# DD750X
Overall Rating:
5 / 5
5 / 5
Drill Doctor 750,
March 16, 2009
By BigBearJack
from Big Bear Lake, California
"There is nothing like drilling through a piece of steel with a sharp drill bit. Drill Doctor 750 is an easy and fun tool to use. Instructions are easy to follow and in very little time my set of drill bits were all just like new. In the past I have tossed dull drill bits in the trash and purchased new ones. That is now in the past. This tool will easily pay for itself."
What is your level of technical expertise? Home Handyman
Review 10 for FREE SHIPPING — Drill Doctor Drill Bit Sharpener for Split-Point Bits — 3/32in. Dia. to 3/4in. Dia. Bits, Model# DD750X
Overall Rating:
5 / 5
5 / 5
Drill Doctor DD750X,
March 16, 2009
By LathandPlasterMan
from Orange County, California
"The is a easy to use, well designed, functional tool that should be in the garage of any homeowner that owns and uses drills. I work with wood, steel and masonry, and have hundreds of drill bits that dulled and sat unused. In the past, I thought I knew how to free hand sharpen drill bits on a grinding wheel, but I only ended up ruining the cutting edge and tossing the bit in the dull file. Now, I look forward to pulling up a dull bit, and breathing a new lease on life into an otherwise useless piece of steel!"
What is your level of technical expertise? Professional
Review 11 for FREE SHIPPING — Drill Doctor Drill Bit Sharpener for Split-Point Bits — 3/32in. Dia. to 3/4in. Dia. Bits, Model# DD750X
Overall Rating:
5 / 5
5 / 5
I am a believer now!,
January 18, 2009
By farmerwannabee
from Rural Pennsylvania
"My partner in our small machine shop is retiring this year and will lose his drill sharpening privileges at the shop where he has been employed for many years. He suggested that we jointly purchase a Drill Doctor 750 since Northern had them on sale at the time.
I must admit to having been extremely skeptical about the ability of a machine that small and inexpensive being able to actually go through all of the complex motions that are required to sharpen a twist drill. I guess I hadn't thought of the ingenuity of the engineers at Drill Doctor to cause simple cams to drive the motions while you, the operator, rotate the drill chuck. This system works really well.
Impressive features are ease of use, excellent surface finish on the sharpened drill bit, quick and precise change between drill sizes, and a depth stop that predetermines the amount to be ground off in sharpening.
My partner and I are no longer worried about keeping the drills sharp in our little machine shop. Thank you again, Northern"
What is your level of technical expertise? Professional
Review 12 for FREE SHIPPING — Drill Doctor Drill Bit Sharpener for Split-Point Bits — 3/32in. Dia. to 3/4in. Dia. Bits, Model# DD750X
Overall Rating:
5 / 5
5 / 5
Excellent,
November 21, 2008
By rebelmotors
from Omaha, NE
"Excellant tool, helps increase lifespan of bits. Will help save costs in the long wrong. Works well with wood bits."
What is your level of technical expertise? Professional
Review 13 for FREE SHIPPING — Drill Doctor Drill Bit Sharpener for Split-Point Bits — 3/32in. Dia. to 3/4in. Dia. Bits, Model# DD750X
Overall Rating:
5 / 5
5 / 5
Drill Dr. 750X Best Tool,
November 18, 2008
By Cowboysrus
from Saint Xavier, MT
"I bought this tool a month or so ago and have since sharpened every bit in my shop. Believe me there were a lot of bits that needed sharpening. This tool is easy to operate, does a superior job in a short time. From the time I received it until I was in the shop using it was about 15 min. I would recommend this to anyone, even utter novices since it is so easy to use."
What is your level of technical expertise? Professional
Review 14 for FREE SHIPPING — Drill Doctor Drill Bit Sharpener for Split-Point Bits — 3/32in. Dia. to 3/4in. Dia. Bits, Model# DD750X
Overall Rating:
5 / 5
5 / 5
Drill Doctor Magic,
November 18, 2008
By PotGregory
from Hartsvill, TN
"After using my new drill doc. to sharpen all the many drill bits I had laying around. I found that I had saved aton of money by not throwing them all away.
I have a hard time keeping all my friends from taking it home with them to use on their bits.
"
What is your level of technical expertise? Professional
Review 15 for FREE SHIPPING — Drill Doctor Drill Bit Sharpener for Split-Point Bits — 3/32in. Dia. to 3/4in. Dia. Bits, Model# DD750X
Overall Rating:
4 / 5
4 / 5
good product,
November 17, 2008
By rick2
from connecticut
"takes a bit to get used to the angle settings once you get it set sharpening is a breeze"
What is your level of technical expertise? Home Handyman
Review 16 for FREE SHIPPING — Drill Doctor Drill Bit Sharpener for Split-Point Bits — 3/32in. Dia. to 3/4in. Dia. Bits, Model# DD750X
Overall Rating:
5 / 5
5 / 5
Drill Doctor's 750X does the job,
August 18, 2008
By Wyatt56
from Mesa, Arizona
"I have owned the 750X for about 6 monthes now and am very pleased with it. Initially I had purchased the 350X Model. But after trying it out on several drill bits I wasn't too happy with it, mainly because it would only sharpen bits up to a 1/2" in diameter. I have several steel bits larger than that that needed sharpening so I called Drill Doctor's home office and they were extremely helpful.
They let me trade my 350X in on a new 750X and gave me full price for my 350X ! The difference between the two models is substantial. The 750X has more sophisticated alignment and angle adjustments allowing you to sharpen bits at a much more precise degree which in the end gives you a much sharper bit. Plus you can sharpen bits up to 3/4" in diameter.
For the extra $80 - $90 the 750X is well worth it as compared to the 350X. I have used mine on dozens of drill bits now and I honestly believe it leaves a bit sharper than a new factory built bit does on some drill bits.
I must say I was rather skeptical when I first tried Drill Doctor but since owning a 750X I am a happy and satisfied customer.
"
What is your level of technical expertise? Professional
Review 17 for FREE SHIPPING — Drill Doctor Drill Bit Sharpener for Split-Point Bits — 3/32in. Dia. to 3/4in. Dia. Bits, Model# DD750X
Overall Rating:
5 / 5
5 / 5
Great Product,
August 18, 2008
By Tjazz
from Antioch, CA
"Sharpens bits perfectly, as sharp as new. I use one of these at work and at home, saving lots of money by not having to purchase new bits. Simple to use and does a great job on the bit. I really like the fact that it will sharpen split point bits. When I first got this, I spent a couple of hours sharpening all of those dull bits that were laying around in my tool box and now they cut like new."
What is your level of technical expertise? Professional
Review 18 for FREE SHIPPING — Drill Doctor Drill Bit Sharpener for Split-Point Bits — 3/32in. Dia. to 3/4in. Dia. Bits, Model# DD750X
Overall Rating:
5 / 5
5 / 5
good prduct,
August 11, 2008
By gotit08
from aberdeen s.d.
"i bought one of these for the shop at work, and we used it for about six years. when i retired i bought one for myself at home, i haven't used this one as much as i did the one at work, and this is actually a step up from the one we had at work. i have used several different types of sharpeners over the years and have never used one that can compare with the drill doctor. it is easy to use and works well, i would recommend this to anyone"
What is your level of technical expertise? Professional
Review 19 for FREE SHIPPING — Drill Doctor Drill Bit Sharpener for Split-Point Bits — 3/32in. Dia. to 3/4in. Dia. Bits, Model# DD750X
Overall Rating:
5 / 5
5 / 5
Well worth the money,
April 24, 2008
By Sarges
from Illinois
"This drill doctor, DD750X, is the best tool ever made. Very easy to use. I sharpened about 40 bits in about 30 minutes. The bits cut through steel like butter after sharpening. I highly recommend this tool!!"
What is your level of technical expertise? Professional
Review 20 for FREE SHIPPING — Drill Doctor Drill Bit Sharpener for Split-Point Bits — 3/32in. Dia. to 3/4in. Dia. Bits, Model# DD750X
Overall Rating:
5 / 5
5 / 5
Well worth the money!,
April 22, 2008
By msws149
from Cadiz, KY
"I am an Electrical Contractor and I saved my dull bits for years thinking I would find a good way to sharpen them eventually. I finally bought the Drill Doctor DD750X and boy did I sharpen bits! I had saved over 450 bits and I sharpened all of them in just a few hours saving myself hundreds of dollars. My employees are all impressed with how well the bits perform.
Thanks for the great product!
"
What is your level of technical expertise? Professional