Site Information


We go beyond manufacturing. We are industry innovators.


Behind Castle Inc.'s success is a dedicated team fully committed to exceeding our customers' expectations. Our team's #1 goal has been and continues to be the advancement of the woodworking industry serving cabinet and furniture makers of all sizes.

When creating a new machine or improving an existing one, we use a practical approach to innovation. "What can we do to make sure the machine fulfills the customers' needs in the most efficient, economical, and intuitive way possible?"

Thanks to our accumulated knowledge, we are able to think beyond manufacturing and envision the end product in full action at our customers' shops.


Our machines are 100% manufactured in the U.S.A.! Yes, we are proud to be an American owned and operated company. Our highly trained and relentlessly dedicated staff is there from the beginning of production all the way to the preparation of the equipment for shipping. We sell our products in the U.S.A. and internationally.

The Castle Pocket Cutters and Assembly Tables are not just highly functional. They also aim to increase productivity, reduce waste, and save your company money in production.

Yes, every Castle model boasts high performance resulting in countless satisfied and returning customers. You can trust our three decades of experience!


Your satisfaction is of the utmost importance to us. You may buy directly from our company or from one of our vetted vendors. For more than three decades, we have benefited from a great reputation for our unparalleled after-sale customer service. We are known to go the extra mile to make sure that you receive the information or service you need.

We make our operator manuals available online including those for discontinued equipment. For a current list of available documents, we invite you to visit our Online Library.

If you have any after-sale or equipment selection questions, never hesitate to contact us using our online form or by telephone at (800) 282-8338.


Over the years, Castle Inc. has been awarded many industry rewards and recognition but this is not what sets us apart from other manufacturers.



Our machines are designed to increase the productivity level of continuous production in furniture plants, mobile home factories, multi-shift cabinet production, and other similar businesses. At Castle Inc., we understand that increased efficiency means more money for your company.



We have been recognized by industry experts, clients, and peers for our innovative pocket cutters and assembly tables. For instance, our world-known CSI-1.5 machine has received the IWF Challengers Award. We provide solutions for your company, not just equipment.


Complete Online Store

You can purchase Castle products and machines from us via our Online Store or by phone. Note that we also sell service parts specific to your machine, accessories such as screws and wood plugs, drilling bits, and more. We carry all Castle products and other related brands.


We have a new take on the traditional assembly tables and pocket cutters. For instance, the Castle AT Race 4'x12" was redesigned with quick-clamps and center mounted switching allowing for a quick and easy access from both sides. We made this adjustment after in-depth discussions with our loyal clients.

  • castleManufacturing quality products and machines since the 80's
  • castleDesigned, engineered, and assembled in the U.S.A.
  • castleA team of experienced and dedicated industry experts

castle corporation


  • "The CSI from Castle has made a big difference in high-volume pocket hole work for us. We use pocket hole joinery in many applications and have several Castle machines. We build certain products that use a large number of pocket hole joints. The CSI literally eliminates one whole person from that assembly process. Also – Castle has always provided quality equipment that rarely needs service, but they have been very responsive with service and support whenever we have needed it. We appreciate Castle as a supplier and have been very happy with the CSI in particular."


    Operations Manager - Midwest Cabinet Co. - Ottawa, KS

  • "We realized how valuable a pocket boring machine was to our shop, even a shop that does very little face-frame cabinetry. We didn’t realize how often we would use pocket screws until we had the ability to make them with the touch of a foot pedal." says Jared Patchin of J. Alexander Fine Woodworking in Boise, ID.

    Jared reviews his machinery purchases in a series of articles written for a You can read the entire article here "Was My Pocket Boring Machine Something I needed?"


    J. Alexander Fine Woodworking

  • "We noticed an immediate impact on our production assembly in our finished products by 30%. We eliminated the inefficiencies of having the employee worry about inserting screws into panels and allowed them to concentrate on producing completed products. Another feature to note is we eliminated any employee using a wrong length screw during assembly since now all the panels are coming with the appropriate length screws pre-inserted. This new change in our company had the doubts of the shop floor in the beginning but after a solid month of utilizing the CSI machine we couldn’t imagine building our products without it."


    Vice President - Solid Comfort - Fargo, ND

  • "I work on so many different kinds of applications and I use the Castle pocket for all of them! Come see me and I'll show you!"


    Shamrock Brothers - Winnetka, CA