- IQS Directory
- Industrial Categories
- Pot Broaching
- 3 leading manufacturers
- 21 additional suppliers
- 12 states and provinces
- 15 related categories
- 2 guide sections
Pot Broaching Services Manufacturers and Suppliers

IQS Directory provides an extensive list of pot broaching companies. Utilize our website to review and source pot broaching companies with our easy-to-use features which allow you to locate pot broaching companies that will design, engineer, and provide pot broaching services for your exact specifications. Our request for quote forms make it easy to connect with leading pot broaching companies. View company profiles, website links, locations, phone number, product videos, product specific news articles and other production information. We are a leading manufacturer directory who will connect you with the right manufacturers whether you are looking for pot broaching processes, internal pot broaching, or pot broaching tools.
Suppliers located in MI, CA, CT +9 more states
Leading Pot Broaching Manufacturers
Showing all 3
| Placement No. | Manufacturer | Location | Contact | Actions | |
|---|---|---|---|---|---|
| 1 | Rable Machine, Inc.At Rable Machine Inc., we provide precision broaching solutions built around accuracy, repeatability, and dependable production performance. Our company works with customers who need clean internal and external forms, tight tolerances, and consistent results on critical parts. By focusing on broaching as a core capability, we help manufacturers produce components efficiently while maintaining the dimensional control and finish quality their applications demand every day for customers worldwide. | Mansfield, OH | |||
| 2 | Horschel Brothers PrecisionAt Horschel Brothers Precision, we provide broaching solutions built around accuracy, consistency, and dependable manufacturing support. Our company works with customers who need precision-cut internal and external forms for components that must meet exact dimensional and functional requirements. We focus on delivering quality broached parts, responsive service, and practical production guidance that helps move projects from print to finished component with confidence and care with every order. | Springville, NY | |||
| 3 | Diamond Broaching Services, LLCAt Diamond Broaching Services LLC, we provide precision broaching solutions for manufacturers that need repeatable results clean profiles, and dependable turnaround. Our company focuses on producing accurate internal and external forms for parts that must meet strict dimensional and performance requirements. By combining specialized broaching knowledge with disciplined production practices, we help customers move from print to finished component with confidence and consistency at scale each day. | Warren, MI |
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Leading pot broaching manufacturers are listed first on this page, each with a website preview and a Request a Quote button on its row.
Additional Pot Broaching Companies
The category’s other pot broaching companies are listed on their own page, with location, phone and website where each supplier provides them.
View 21 Additional Pot Broaching CompaniesDo not see your company listed in Pot Broaching?
Engineers and buyers use this page to find pot broaching suppliers. Add your company to the Pot Broaching listings so they can find you too.
List Your Company- Listed in the Pot Broaching directory
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Quick Answers
- How many pot broaching manufacturers are listed on IQS Directory?
- 3 leading manufacturers and 21 additional suppliers.
- Where are pot broaching manufacturers located?
- The listed suppliers are in 12 states: Michigan (4), California (3), Connecticut (3), Pennsylvania (3), Illinois (2), Ohio (2), Wisconsin (2), Massachusetts (1), and 4 more.
- How do I get quotes from pot broaching suppliers?
- Select suppliers in the table and choose Request Quotes. IQS reviews your request and forwards it to every supplier you select.
Pot Broaching
Pot broaching is a less common method of external broaching that is different from other methods because the broaching tool remains stationary while the metal workpiece is pushed through it. This broaching method is used to cut splines and shapes into the outer diameter or a part or product, specifically gears.
Applications of Pot Broaching
Pot broaching is considered an external method because it doesn't push the tool through the entire workpiece to form a hole but rather alters the outside edges. It is considered the inverse of an internal broach and can only be used on cylindrically shaped workpieces. Pot broaches get their name from the hollow fixture that holds the broach tools. It is a pot-like casing with a hole in the middle that holds multiple broaches over the entire length. This process has largely replaced hobbing, which is a milling process that fabricates gears, splines, and sprockets.
Process of Pot Broaching
Pot broaching requires complex tooling and fixtures, meaning it is a rare process, but the main method of manufacturing gears that have external teeth splines cut into their outside edges. They are also able to cut involute and straight splines, as well as external flats and slots. Pot broaching is done on vertical machines and is often an automated process. This method of broaching gets its name from the fixture where the broaches are mounted inside. The tools are arranged in the hollow holder, which resembles a pot, and the tool assembly passes over the workpiece to all of its external surfaces. The broach is usually held stationary while one or more workpieces are continuously pushed into the hollow fixture and through the linear broach tools. These broaching machines have individual formed broach inserts called sticks, multiple ring broaches, or a combination of both types. Pot broaching is often used for spiral broaching, where the part is turned continuously through a spiral-shaped tool in order to produce external threading on fasteners like screws. There are three types of broaching tools that have an internal cutting tool configuration-ring, stick, or a combination of both. When single or multiple workpieces are pulled or pushed through the bore (hole) of the pot broach, which doesn't ever move, the tools alter their outside diameters. The broach tools must be sized according to the design of the workpiece.
