BROACHING TOOLS

We develop, design, produce and sharpen accurate tools for broaching internal toothing, keyways and various geometries.

The valuable experience of our contract broaching department is brought directly to our broaching tool manufactory and ensures the continuous high quality level

The tools leaving our plant are of the highest possible quality, ensuring high performance and relieable precision. This is what the name MESSER is standing for.

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In broaching a high quality tool is used which predefines the final shape as well as dimensions and tolerances of the inner profile being produced during machining the workpiece. Regular maintenance like re-sharpening and coating of the tool plays a decisive role. Our range of services around your broaching tools include:

Construction of Broaching Tools

Geometry and design of the tool determine the contour of the shape to be broached. The tool with its staggered cutting wedges is ideally designed so that chip thickness, dimension of the chip space and the forward feed motion that is integrated in the tool and a lot more matches precisely.

Re-sharpening of Broaching Tools

You need a partner to maintain your tools? Then you are exactly right with us! Our specialists understand their craft. We gladly carry out regular resharpening for you and take a close look at your broaching tools! Our expertise ranges from concentricity inspection to analyzes of the causes of destruction, advice and troubleshooting using the tool. From experience, we advise you to think about resgrinding, even before damage to the cutting edges is visible to the naked eye. Premature tool wear caused by neglecting timelyregrinding is the main course of shortening tool life.
Timely regrinding enhances the degree of utilization and saves money! Premature broaching tool wear does not have to be! We offer training on the topic:
„Proper handling of broaching tools“ and are happy to come to your company. Convince yourself of our quality. Just write an eMail, we will call you.

Broaching Accessories

All sorts of useful things concerning safe transport, handling and the proper storage of your broaching tools can be found on our page „SALE“

Broach Manufacturing

We pursue 2 goals with our broaching tools:
Highest quality and maximum tool life.
Using CNC-controlled machines we manufacture the tools directly at the company’s headquarters in Neulingen.
Our long time knowledge paired with great know-how guarantees an outstanding quality, which continuously improves by our own test series, performing regular quality controls and being in close contact with our customers.

Coating Broaching Tool

To coat the surface of a broaching tools has substantial economic benefits: Longer tool life, less resharpening and maintenance of accuracy and surface quality.
Depending on the material to be broached we use different coatings such as TiN, TiCN or Alcrona

Repair Service of Broaching Tools

Is your tool broken or has individual cutting teeth broken or any other damage? A case for our broaching tool workshop. Send us your damaged broach and we will do everything we can to make it workable again. Fault analysis and further recommendations for avoiding tool destruction are part of the service.

Reconditioned Tools for Keyseating

for bargain hunters! Have a look at the current offer list. You will find a selection of refurbished keyseating tools on our page “SALE” or in the download area, select the PDF “Aktionsangebot”.

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Broaches for feather keyways
The application of keyways in hubs is a typical task for keyseating tools. How can a rectangular tool apply a groove in a round bore? We also construct the corresponding device in which the tool is guided and whose dimension is matched to the bore of your workpieces. Intelligent tool positioning enables the same tool to apply keyways with various tolerances
Broaches for profiles
Our daily bread is the construction of broaching tools for gear hub profiles, serrated shafts (for ex. According to DIN 5481), single-surface profiles, double-surface profiles.
Broaches for special profiles
Again and again we construct tools for broaching very special profile geometries. There are almost no limits to your imagination and your individual project can be realized.
Polygonal broaches

Shaft-hub connections with polygonal profiles have convincing advantages and are indispensable for specific tasks. Broaches for polygonal profiles, for example are requested in mechanical engineering for broaching drive elements of high-speed machine tools.

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Broaches for helical broaching

Depending on the need, we construct helical broaching tools for 2 broaching variants:
– we design the tool in the way that the cutting edges define the angle of rotation of the profile and put the workpiece in the appropriate rotation. This additionally requires rotatable holder for the workpiece.
– – we construct tools for machines that have a helical broaching mechanism, which generates he helical inner profile by rotating movement of the broaching tool .

Broaches for hard broaching

Hard broaching has special demands represents a particular challenge on tool configuration.
HSS-steels with diamond and other special coatings are used here. In general the tool consists of a tool holder and attached solid carbide bushing with special coating.

External broaching tools

For exterior broaching tools are needed, which are moved along the outside of the workpiece. Due to the high forces additionally special holding devices for the workpiece are needed. In contrast to indoor spaces, outdoor spaces are in direct competition with milling and grinding.