Klein Tools 3/4 in. Carbide Hole Cutter
$25.87
This carbide hole cutter cuts quick, precise holes in a variety of materials. Integrated flange prevents the operator from drilling beyond the sheet metal. Split point pilot drill bit prevents bit walking.
In stock
Description
This carbide hole cutter cuts quick, precise holes in a variety of materials. Integrated flange prevents the operator from drilling beyond the sheet metal. Split point pilot drill bit prevents bit walking.
- Cuts 3/4 in. holes
- Cuts holes in stainless steel and mild steel
- Also cuts holes in iron, copper and brass sheet
- Cuts up to 3/16 in. (5 mm) thick
- Ejection spring for easy slug removal
- Smooth start pilot drill bit for greater control
- Uses replacement pilot bit cat. no. 31874
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov
Additional information
| Weight | 1.2 lbs |
|---|---|
| Dimensions | 1.20 × 1.20 × 4.80 in |
| Arbor Size | 3/8 |
| Material Cut | Multi-Purpose |
| Teeth Per Inch | N/A |
| Shank Style | Hex |
| Shank Diameter | 3/8 in |
| Pilot Bit Included | Yes |
| Model | 31850 |
| Min Chuck Size Required | 3/8 In. |
| Individual/Set | Individual |
| Arbor included | Yes |
| Hole Saw Diameter (in) | 3/4" |
| Drilling Depth (in) | 0.63 |
| Drill Bit Type(s) Included | Hole Saw |
| Drill Bit Type | Hole Saw |
| Bit Material | Carbide |
| Bit Length (in.) | 4.8 |
| Bit Diameter | 3/4 in |
| Tools Product Type | Power Tool |
Reviews (9)
9 reviews for Klein Tools 3/4 in. Carbide Hole Cutter
Only logged in customers who have purchased this product may leave a review.
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Mozelle Bergnaum (verified owner) –
Cut through metal with ease!
Angeline Stracke (verified owner) –
Works good. Little pricey but gets the job done.
Jade McCullough (verified owner) –
Excellent quality product. Great for cutting quick & accurate holes in thin sheet metal to make electrical connections.
Ned Mraz (verified owner) –
Klein Tools 3/4 in. Carbide Hole Cutter Klein Carbide Tipped Hole Cutter is a high quality tool for hole cutting. The hole saw is designed for long term use and durability. The compact design is great to get into tight spaces when required. The hole cutter has a shoulder to keep the hole saw from going into the hole upon completion. This product is also designed for stainless steel hole cuttingThe pilot bit is easily changed with a screwdriver. The internal spring also keeps the knockout from getting stuck in the hole saw and pilot bit. The drilled hole is clean and smooth with little burrs to clean off. The carbide coating will keep this hole saw sharp for use over and over. It is well worth the extra money for the long lasting and quality of this tool.
Fredy Bins (verified owner) –
The positive feature is the design of the basic carbide cutter. Normally, the “pocket” where the carbide insert sits prior to brazing is “L” shaped. On this tool, they actually have a partial pocket where the base of the carbide insert is supported on three sides. Very robust. The carbide cutter easily cuts through steel sheet metal.An interesting feature is having a spring inside the tool, to help force out the plug. However, I had a problem with this tool. The first hole I needed to drill in thin sheet metal, and I was forced to drill at about a 15 degree angle. Anyway, the pilot drill bit snapped deep inside the tool when drilling my first hole. I’m sure the bit is through hardened, and it appears to be a brittle material when heat treated. I suspect there would have been a better alloy steel which wouldn’t be so brittle. This drill bit is shorter than a standard bit, so if you what to use a bit you have on hand, you need to chop it off. They note on the box that the replacement pilot drill is P/N 31874. The pilot drill portion is a stepped drill bit, which is nice.The cutting size for this tool is ¾” diameter. I initially thought this is the size hole you need for the clearance hole needed for ½” conduit fittings, since Klein is a major player in the electrical field. However, I discovered that requires a 7/8” hole.If it had not been for the failed pilot drill, I would have easily rated this 5 stars. However, I had to lower it to 3 star.
Summer Schroeder (verified owner) –
This well designed hole cutter makes quick work of cutting three quarter inch diameter holes in a variety of materials. I have used it with no problems on mild steel and brass. I always clamp the work piece in my drill press with a scrap of wood below and find that the cutter makes very cleanly finished holes that require a minimum of cleanup afterwards.This cutter works more quickly than my 3/4 inch twist drill because so much less material has to be removed. Even on thin stock there is very little distortion on the part being cut.
Eliane Marvin (verified owner) –
I wanted to see how the cutter worked and wanted to see how the holes turned out. I had a piece of 3/16″ mild steel to test the cutter. 3/16″ is the maximum thickness as per the instructions on the cutter. On the very first cut with this hole saw, about half way through the cut the pilot drill bit broke. It sheared off. It was very surprising as Klein usually has very high quality tools. This one may have just been defective, but I do not know for sure. I replaced the pilot bit in the center with a regular metal cutting drill bit to test the carbide hole saw portion of the tool. The regular drill bit worked great and the hole saw portion worked very well. It cut a very smooth hole. Except for the pilot drill bit, this hole saw worked great. Be careful with the pilot bit.
Julie Mills (verified owner) –
very durable and good quality
Keshaun Walter (verified owner) –
I ordered this cutter to make 4 holes in 1/4″ stainless steel plate which was at the upper end of the recommended thickness. It did a fine job, cutting cleanly, however by the end one of the carbide teeth had come loose.