Champion Cutting Tool CT7-1 Inch Tungsten Carbide Tipped Hole Cutter- Up to 1 inch Depth of Cut

Brand:Champion Cutting Tool Corp

3.6/5

79.82

PRODUCT DESCRIPTION Champion Cutting Tool's CT7 Carbide Tipped Hole Cutters are the perfect portable tool for the profesional electrician, plumber, mechanic and contractor looking to drill large diameter holes in tough materials using an electric drill. With proper use, the CT7 can be used to drill hundreds of holes, increasing productivity on any job site. The CT7 outperforms bi-metal holesaws. It will cut fast, accurate, bur free holes in steel plate, stainless steel, iron, aluminum, copper, cast iron, fiberglass, and plastics up to 1 inch thick. The ejector spring ejects the slug saving time and the safety collar stop prevents over penetration for safer, faster operation. Full size range includes 9/16 inch to 4-1/2 inch diameter. (9/16" to 3" have 3/8" shank) (3-1/4" to 4-1/2" have 1/2" shank). Also available in sets. 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.

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Common applications include drilling: junction/switch boxes, metal studs, appliances, auto body repair, truck/trailer frames, ductile pipe. Ejector spring ejects slug saving time and safety collar stop prevents over penetration for safer, faster operation. Unique Triple Edge Cutting System for fast, bur free/smooth drilling. For use in an electric drill: Ideal for drilling steel plate, stainless steel, iron, aluminum, copper, cast iron, fiberglass and plastics up to 1 inch thick. Superior to Bi-Metal Holesaws! Faster and More Accurate Drilling. Longer Tool Life.
Batteries Included? ‎No
Batteries Required? ‎No
Brand Champion Cutting Tool Corp
Brand ‎Champion Cutting Tool Corp
Color ‎Stainless Steel
Customer Reviews 4.6 4.6 out of 5 stars 213 ratings 4.6 out of 5 stars
Cutting Angle String 135 Degrees
Cutting Angle String ‎135 Degrees
Included Components ‎Carbide Tipped Hole Cutter
Is Discontinued By Manufacturer ‎No
Item Dimensions LxWxH 0.1 x 1 x 4.25 inches
Item Dimensions LxWxH ‎0.1 x 1 x 4.25 inches
Item model number ‎CT7-1
Item Package Quantity ‎1
Item Weight ‎4.6 ounces
Manufacturer ‎Champion Cutting Tool
Material Carbide
Material ‎Carbide
Part Number ‎CT7-1
Product Dimensions ‎0.1 x 1 x 4.25 inches
Shank Type Straight
Shank Type ‎Straight
Size ‎CT7-1
Surface Recommendation ‎Aluminum,Cast Iron,Copper,Fiberglass,Iron,Stainless Steel,Steel
Tool Flute Type ‎Straight
Warranty Description ‎Limited Warranty

3.6

13 Review
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4 Star
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3 Star
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Scritto da: Krystal Breshears
Great item. Just what I ordered.
I like it. Bought two to have a back up. I've already cut some lids with it also and it cut fabulously.
Scritto da: Case Ingersoll Tractors Northeast
These are great
We have many of these and they work awesome. Never think about the traditional bi metal ones, they just collect dust. Champion is US made and it shows.
Scritto da: B. Turner
Great for doors!
After years of dealing with the normal box store sheet metal hole saws (even the so called carbide toothed ones) I finally sprung for a pair of these in 1" and 2 1/8" for new lock preps. Sheet metal saws have a tendency to go out of round, and they don't cut a particularly clean hole even when new. If you knock one of these out of round you're doing something very, very wrong. Only issue I have with these is the teeth are pretty grabby once they're about to break through sheet metal. They'll spin your drill on you in a heartbeat if you're not careful. Technique I've used to counter that is to use higher speed and much lower pressure just before it breaks through. These are super sharp and are great for fine woods or veneers where you don't want to risk delaminating a strip of grain. Faster cutting than a Forstner bit but just as clean. Even at a 3 figure price tag I don't see myself ever going back to sheet metal saws. These are just awesome.
Scritto da: Kelli T. Wingard
they held up better then any others that we've used
We have a tri-axle dump truck that we were changing the axle on and had to drill new holes. We've done this before and bought out almost every drill bit in our area and all of them broke quickly. I ordered 3 of these drill bits. Although the third bit did break before the job was finished, they held up better then any others that we've used. Through clean metal they did fine, but when they hit rust is when all the bits snapped. This does not reflect on the seller nor lessen the quality of the bit. I give the seller 5 stars, items shipped immediately and were received in good condition. If you're drilling new metal, this is the ticket. I will order these again from the same seller.
Scritto da: Doug Pug
The BEST !!!!
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 !
Scritto da: RW
Best hole saw I have ever used.
I used this tool to cut a 1-1/8 inch diameter hole in a 1 inch thick piece of mild steel. I used Champion's recommended lubricant. It cut cleanly, accurately and quickly. If I need another hole saw in the future, my first choice will be Champion.
Scritto da: Carole
This bit is amazing. I spent two hours with my small drill ...
Wow ! This bit is amazing. I spent two hours with my small drill press and ruined several new drill bits trying to make two 5/8" holes in angle iron before giving up and looking for another way. The next day I watched a few youtube videos and discovered these hole saws. The bit arrived in two days (love Amazon Prime) and within 15 minutes was in the drill press and making perfect, effortless holes. It goes through 1/8" angle iron so quickly it barely gets hot. For drilling larger sized holes, the is the only way to go. Only wish I would have discovered these years ago !
Scritto da: jhernan
The best
This is the best
Scritto da: antonio
Excelente producto!
The media could not be loaded. Llegó en tiempo y forma, solo he cortado zintro calibre 18 y lo corto muy fácilmente espero no se rompan los dientes fácilmente y sea duradero el filo
Scritto da: Trent Knowles
Exactly as expected
Champion is good qualité tools
Scritto da: steve_hi
The best quality on the market
I use these at my work all the time cutting stainless steel they stand up well if used properly. Well worth the money if you have a business and need good clean rapid cuts
Scritto da: Johanna Kruyer
Perfect cuts.
Cuts perfect holes, in wood or steel.
Scritto da: shcheblanov
Five Stars
I am happy to have this hole cutter. Delivered in time and quality is awesome

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