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Drill Bits
USA Made Premium grade Drill Bits manufactured from a high grade Molbydenum High Speed Steel (HSS), that has a high Vanadium content. KnKut Performance Drills are salt nitride treated, actually penetrating the tools surface giving KnKut Drills the hardness to drill tough materials such as stainless steel and titanium alloy.
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Drill Bit Sets
Our USA Made Drill Bit Sets are engineered with an exclusive combination of premium steel, superior geometry, and a nitride treatment. Because of these product features, our drill bits reduce drilling cycles and maximizes the number of holes per drill.
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Drilling Techniques & Tips
Here's how to use your new KnKut Drill Bits and how to keep them in the best working condition. Just follow these easy steps anytime you use your bits. The more you practice correct drilling techniques, the more holes and longevity you will get from your bits.
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Made In the USA
KnKut is proud to say we manufacture all of our drill bits and cutting tools right here in the good ol' US of A! In today's challenging market, we find that having our tools made here give us a competitive advantage over the competition. We have the ability to control the quality of our products from raw materials to finished product.
car reamers
Car Reamers
USA Made Car Reamers are made of high-speed steel and are specially designed for TRUING, ALIGNING, DE-BURRING and ENLARGING holes in structural steel members, automotive maintenance and fabrication.
carbide burrs
Carbide Burrs
USA Made KnKut Carbide Burrs (sometimes called Rotary Files) are rotary cutting tools commonly used in removing burrs from castings. The double cut allows for rapid stock removal in harder materials.
hex dies
Hex Dies
High Speed Steel Fractional Dies are manufactured from Hi-Molybdendum tool steel with a black surface treatment on the threads for long life.
taps
Taps
KnKut Performance Taps give you quick chip ejection and clean, accurate threading. These spiral point taps have form relieved threads and double back taper to reduce drag and heat. KnKut Performance Taps are made of Hi-Tungsten and Hi-Molybdenum tool steel.
tap sets
Tap Sets
KnKut puts common tap sizes together in convenient sets in National Course & National Fine.  Plug style spiral pointed taps are ideal for production tapping of through holes.

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About KnKut Drill Bits & Cutting Tools

R.W. Thompson, Inc. (Est. 1982) has a formidable presence as an industrial supplier for customers in the state of Georgia and throughout the southeast. Since 1996, R.W. Thompson, Inc. began manufacturing a new line of Made in the USA metal cutting tools specifically designed for the automotive aftermarket named KnKut.

KnKut Drill Bits & Cutting Tools have a great reputation under the slogan "The Hole Solution" as tough, dependable and affordable metal cutting tools. With an extensive product line and array of available sizes, KnKut products provide the drills, taps or dies to get the job done!

Celebrating over 38 years of service, R.W. Thompson, Inc. is still committed to excellent products and superior customer service. Mr. Thompson started his company in 1982 with $500 of merchandise, selling it from the trunk of his car! He wanted to establish a formidable presence as an industrial supplier for the extensive Metro Atlanta area.

Oh, how times have changed! While we no longer sell products out of the trunks of our cars, our same "face to face" commitment to customer service and integrity remains true. We are working hard each day to provide unmatched customer service and continuous updates to our approach as your cutting tool specialists.

We would like to Thank you for choosing KnKut Drill Bits & Cutting Tools for your "Hole Solution" needs!

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