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  • Champion CT7-3/4 Tungsten Carbide Tipped 3/4-Inch Hole Cutter-1-Inch Thick Metal
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Champion CT7-3/4 Tungsten Carbide Tipped 3/4-Inch Hole Cutter-1-Inch Thick Metal

18 customer reviews

List Price: $52.62
Price: $40.25 & FREE Shipping. Details
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Only 14 left in stock (more on the way).
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3/4-Inch
  • 3/4-Inch
  • Enter your model number above to make sure this fits.
  • Special Tungsten Carbide Teeth with One Piece Construction
  • Removeable Ejector Spring, Replaceable Pilot Pin and comes with Safety Collar Stop
  • Maximum cutting depth of 1"
  • Cuts thick steel plate and pipe, ductile, iron, aluminum, copper, cast iron, stainless steel, FRP(fiberglass) hardiboard and plastics (PVC & Conduit)
  • Applications include: Junction/Switch Boxes, Metal Studs, Electrical Appliances, Lighting Fixtures, Auto Body Repair, Truck/Trailer Frames, Ductile Pipe
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$40.25 & FREE Shipping. Details Only 14 left in stock (more on the way). Ships from and sold by Amazon.com. Gift-wrap available.

Frequently Bought Together

Champion CT7-3/4 Tungsten Carbide Tipped 3/4-Inch Hole Cutter-1-Inch Thick Metal + Champion CT7-Pilot HSS Pilot Bit For 1" Thick Metal Hole Cutter + Champion CT7-1 Tungsten Carbide Tipped 1-Inch Hole Cutter-1-Inch Thick Metal
Price for all three: $90.35

These items are shipped from and sold by different sellers.

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Product Description

Size: 3/4-Inch

Product Description

3/4" Champion carbide tipped hole cutters, 1" depth of cut for thick steel. 1/BX

From the Manufacturer

CT7 Tungsten Carbide Tipped Hole Cutters are the perfect, portable tool for the professional electrician, plumber, HVAC, mechanic and general contractor. An extremely productive tool that is a cost effective alternative to bi-metal holesaws drilling up to 200 holes beyond. Operator must adhere to proper RPM operating speeds.

Product Information

Size: 3/4-Inch
Technical Details
Part Number CT7-3/4
Item Weight4.8 ounces
Product Dimensions0.1 x 0.8 x 4.2 inches
Item model numberCT7-3/4
Size3/4-Inch
Materialcarbide_tipped
Item Package Quantity1
  
Technical Specification
Additional Information
ASINB0002PS7GW
Best Sellers Rank #155,839 in Home Improvement (See top 100)
Shipping Weight7.2 ounces (View shipping rates and policies)
Domestic Shipping Item can be shipped within U.S.
International Shipping This item can be shipped to select countries outside of the U.S. Learn More
Date First AvailableMarch 6, 2007
  
Warranty & Support

Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.
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Customer Questions & Answers

Customer Reviews

Most Helpful Customer Reviews

3 of 3 people found the following review helpful By Eugene on January 8, 2012
Size: 3/4-Inch Verified Purchase
I was very amazed at how well this drill bit cuts through metal. It's just like the video. Use enough cutting oil and it will last a long time. I put 30+ holes in 1/4 - 1/2" steel plate and the last hole was as easy as the first. I wish I had more of these bits other than the 2 sizes I bought.
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2 of 2 people found the following review helpful By Doug Pug on December 6, 2009
Size: 1-1/2-Inch Verified Purchase
I had to cut through I beams on a special project I was working on.. Knowing it was going to "EAT UP" regular "Bi-Metal" hole saws, I decided to try a "Champion" hole saw and purchased it here on Amazon.... Well,.. I WAS AMAZED !!!!!!!!! It DID cut through like butter... Cleanly too ! The metal shavings were flying off the bit... I started on one side, and before i got completely through, finished on the other side... Now, this I beam was about a 1/2" thick and after 4 holes, I looked at the Champion bit closely... I couldn't even see any scratches on it !! It was like I NEVER used it !!!

I am TOTALLY IMPRESSED by the Quality of these bits and intend on buying many more sizes ! If you need to cut through heavy gauge steel, do yourself a favor... buy this ! You will be amazed too !
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2 of 2 people found the following review helpful By Peter Mitchell on October 20, 2010
Size: 1-5/8-Inch
For cutting stainless a TCT hole cutter like the Champion is the only cutter that will last. Important to run at half the RPM you would use on steel and to let the tungsten carbide teeth cut. Pilot bit is a hard to find 6mm one so a spare is a good idea before you start a big project. Ejection spring helps push out the metal plug after the hole is cut. I have cut 8 gauge stainless with ease. Price seemed high but it is worth it considering how fast it cuts and how long it lasts compared to a bi-metal or carbide hole saw. There are times when I wish I could put a 6 inch extension on the shaft but that is my only complaint.
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2 of 2 people found the following review helpful By Arnold P. Lillie on June 29, 2014
Size: 1-1/4-Inch Verified Purchase
I used this hole cutter to drill (4) 1 1/4 cross holes in an eight inch diameter sch.80 pipe and the tool worked beautifully. Fast cutting with minimal pressure required and relatively good surface finish. The center ejector spring also work really well and I never had to stop to remove the material plug from the cutter. Having worked in the cutting tool industry for 33 years I can state with confidence that this is a great tool, especially considering the relative low cost for a carbide tool of this quality.
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2 of 2 people found the following review helpful By Norm Saylor on February 22, 2013
Size: 5/8-Inch Verified Purchase
We used this bit in harden steel (T1), we took our time and used plenty of cutting fluid to keep the bit cool, worked great.
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2 of 2 people found the following review helpful By 343 on May 9, 2013
Size: 3/4-Inch Verified Purchase
Great bit very fast, great for a drill press but use caution when using a hand drill motor. Any bounce can break the teeth.
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1 of 1 people found the following review helpful By Tim on January 13, 2013
Size: 5/8-Inch Verified Purchase
I needed to drill precise holes in 1" tubular stainless steel and make sure I didn't have any colateral damage. A regular bit this size chatters so much that it made it difficult to get clean holes, this solved that problem.
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1 of 1 people found the following review helpful By Damnfingers on June 21, 2013
Size: 1-1/2-Inch Verified Purchase
I had to drill 114 holes in 3/8" thick aluminum plate...this did it almost like I was cutting thru butter.
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Most Recent Customer Reviews

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Champion CT7-3/4 Tungsten Carbide Tipped 3/4-Inch Hole Cutter-1-Inch Thick Metal
This item: Champion CT7-3/4 Tungsten Carbide Tipped 3/4-Inch Hole Cutter-1-Inch Thick Metal
Price: $40.25
Ships from and sold by Amazon.com
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