Burnishing Tool

Our range of Single Roller H-Type Burnishing tools are extensively used for burnishing external diameters. This tool has widespread usage in burnishing varying job diameters within a limited range. The precise designing of the tool makes the setting in the machine very easy. We have positioned three individual rollers in between the outer diameter of the Guide Roller and the cage. Only one roller is used for burnishing operation and the other two rollers remains as spare. Following the usage the rollers can be indexed to put into uses saving the time in changing the spares. We provide necessary spring arrangements to apply the required load on the job for satisfactory results.
 

Single Roller H-Type Burnishing Tool (H-Type SRT) (For varying outer diameter burnishing for a limited range.)
Burnishing Diameter Range	The minimum recommended outer diameter is 20mm and above. Though there is no limitation on maximum outer diameter we have limited the maximum burnishing diameter of this tool to 75mm.
Burnishing Length	There is no limitation on the burnishing length on Outer Diameter.
Shank	Square Shanks are provided in the standard tools. Also, different shank options are provided for mounting in CNC Lathes and Conventional lathes.
Job Material	Any Ferrous or Non-Ferrous material can be burnished. Normally ferrous materials with a maximum natural hardness of 35HRc are recommended for burnishing operation. Heat Treated jobs are not recommended.
Machine Used	Single Roller H-Type Burnishing Tools can be used in CNC Turning centers and in Conventional Lathes.

We manufacture a wide range of internal diameter burnishing tools for various applications such as burnishing through bores, step bores and others. Based on application diameter and length various tool designs are made available to our clients. Our range of  short series internal diameter burnishing tools (SH-Series) are widely used for limited burnishing lengths and the Long series tools (LG Series) are extensively used for extra long burnishing lengths. We also offer universal series (UNL Series) which is used for burnishing larger bore diameters.

Description of Internal Diameter Roller Burnishing Tool
Internal Diameter Range	The minimum internal diameter burnishing range starts from 5mm and above. Though there is no limitation on the maximum diameter, for practical purposes we have limited the tool diameter. We have our customers using our internal diameter burnishing tool of 412mm. Also see Multi Surface Single Roller Carbide burnishing tool for burnishing larger varying internal diameters.
Burnishing Length	Standard Burnishing Lengths are available to suit the regular applications. However tools with customized burnishing lengths can be manufactured according to the part requirement.
Internal Diameter Adjustment	The diameter of the roller burnishing tool can be adjusted to a limited range for the purpose of setting the diameter initially. The adjustment range varies depending upon the size of the tool.
Shank	Tool holding Shanks are available in Morse Taper (MT), Straight/Round, BT or any other as per the request.
Job Material	Any Ferrous or Non-Ferrous item can be burnished. Normally ferrous materials with a maximum natural hardness of 35HRc are recommended for burnishing operation. Heat Treated jobs are not recommended for burnishing process.
Machine Used	Internal Roller Burnishing Tools can be fitted for use in any spindle driven machine. Normally these tools can be used in CNC Turning centers / Vertical Machining center / Conventional Lathes / Pillar drilling machines or any other Special purpose machinery. Special Internal Roller Burnishing Machines are used for higher productivity.

Leveraging on the technical expertise of our professionals, we manufacture a wide range of external diameter burnishing tools for burnishing plain shafts and step shafts. Our range of external roller burnishing tools is classified as EXT Series tools. We specially recommend plain EXT-R Series tools for plain shaft burnishing and recommend EXT-F Series tools for Stepped shafts. We strictly adhere to the industry set regulations while offering our range, thus making our range reliable.

Description of External Diameter Roller Burnishing Tools
External Diameter Range	The minimum external diameter burnishing range starts from 2mm and above. Though there is no limitation on the maximum diameter, for practical purposes we have limited the maximum tool diameter to 40mm.As a special requirement we have our customer using our internal diameter burnishing tool of 200mm. Single Roller burnishing Tools are recommended for burnishing external diameters greater than 50mm. Hydraulic operated centre less Outer Diameter Burnishing Machines are also available for burnishing diameters from 6mm to 60mm
Burnishing Length	Tools with standard burnishing length are available to suit the regular applications. However tools with customized burnishing lengths are manufactured according to the part sketch. For burnishing extra long lengths in outer diameter the other available options include Single Roller Burnishing Tools and Roller Burnishing Machines.
External Diameter Adjustment	The diameter of the external roller burnishing tool can be adjusted to a limited range for the purpose of setting the diameter initially. The adjustment range varies depending upon the size of the tool.
Shank	Tool holding Shanks are available in Morse Taper (MT), Straight/Round, BT or any other as per the request.
Job Material	Any Ferrous or Non-Ferrous item can be burnished. Normally ferrous materials with a maximum natural hardness of 35HRc are recommended for burnishing operation. Heat Treated jobs are not recommended.
Machine Used	External diameter Roller Burnishing Tools can be fitted for use in any spindle driven machines. Normally these tools can be used in CNC Turning centers / Vertical Machining center / Conventional Lathes / Pillar drilling machines or any other Special purpose machinery. External Roller Burnishing Machines are available for specific applications where consistency and volume are to be met.

Our range of the single roller carbide burnishing tool is used for burnishing varying outer diameters with the assistance of a single tool. Aided by one tool different diameters can be burnished to attain low surface finish. There is also no limitation on the burnishing length for this design tool. We use highly finished superior grade carbide rollers with precision assembly arrangement. The burnishing force is adjustable using spring arrangements according to the diameter and material of the job. This single roller carbide burnishing tool is highly suitable in batch production where the diameter of the job varies from one work order to another work order. As low as one number Job Order quantity can also be processed with this SRT tool therefore, this tool is highly useful in job shop production.
 

Single Roller Carbide Burnishing Tool (SRT) (For Outer Diameter Burnishing)
Burnishing Diameter Range	There is no limitation on the burnishing diameter. Any external diameter can be burnished with one tool. This tool is recommended for job external diameter greater than 75mm.
Burnishing Length	Job with any length can be burnished with this tool. There is no limitation on the burnishing length.
Shank	There are different shank options provided for using the tools in different type of machines. Square shanks and round shanks are available as standards. Tools can be supplied with specially designed shanks on request.
Job Material	Any Ferrous or Non-Ferrous material can be burnished. Normally ferrous materials with a maximum natural hardness of 35HRc are recommended for burnishing operation. Heat Treated jobs are not recommended.
Machine Used	Single Roller Burnishing Tools can be used in CNC Turning centers and in Conventional Lathes.

We also offer a wide range of Multi surface single roller carbide burnishing tool which is a versatile tool. With one tool all three surfaces large outer diameter, large inner diameter and large flat circular faces can be burnished separately. We use highly finished superior grade carbide rollers along with precision assembly arrangement. The carbide burnishing tool is adjustable using spring arrangements in accordance to the diameter and material of the job.  By altering the orientation of the tool holding, the respective surfaces can be burnished to accomplish lower surface finish. This is extremely advantageous in job shop production units where different types of products are machined from time to time. Owing to this quality, heavy investment does not require to be made to finish the components by using grinding, honing and lapping operations. As low as one number job order quantity can also be processed with this tool.
 

Multi surface Single Roller Carbide Burnishing Tool (MSRT) (For Large Outer Diameter, Inner Diameter & Face Burnishing application)
Burnishing Diameter Range	For Outer Diameter, Inner Diameter and Face diameter there is no limitation on the maximum size. The minimum size for Outer Diameter and Inner Diameter is 75mm and above.
Burnishing Length	There is no limitation on the burnishing length on Outer Diameter and face.
Shank	Round shanks are provided as standard. Special shanks can be supplied on request.
Job Material	Any Ferrous or Non-Ferrous material can be burnished. Normally ferrous materials with a maximum natural hardness of 35HRc are recommended for burnishing operation. Heat Treated jobs are not recommended.
Machine Used	Multi surface Single Roller Burnishing Tools can be used in CNC Turning centers and in Conventional Lathes.

Flat circular face burnishing tools have extensive application in areas where low surface finish on the flat circular faces of machined components is required. Generally face sealing applications require lower surface finish on the mating faces; multi roller type face burnishing tools are used for these applications. We can customize the entire array in accordance to our clients’ requirements.
 

Description of Flat Circular Face Burnishing Tools
Diameter Range	A minimum relief at the center of the job is required for designing a face burnishing tool. There is no limitation on the maximum diameter on the face but the maximum diameter is limited for practical purposes. For higher diameters Multi surface Carbide Single Roller Tool can be used.
Diameter Adjustment	No adjustments can be made on this design of tools. The tools are made as per the part sketch.
Shank	Tool holding Shanks are available in Morse Taper (MT), Straight/Round, BT or any other as per the request.
Job Material	Any Ferrous or Non-Ferrous item can be burnished. Normally ferrous materials with a maximum natural hardness of 35HRc are recommended for burnishing operation. Heat Treated jobs are not recommended.
Machine Used	Flat circular face Roller Burnishing Tools can be fitted for use in any spindle driven machines. Normally these tools can be used in CNC Turning centers / Vertical Machining center / Conventional Lathes / Pillar drilling machines or any other Special purpose machinery.

We also manufacture special burnishing tools for various specialized application areas. We have provided a number of solutions for our clients resulting in solving their regular production problem. In addition to this our clients gain advantage such as higher productivity, lesser rejections and rework and reduction in production cost which gives us an edge over our competitors. We offer various types of special roller, special burnishing tools in both Single Roller and Multi Roller Designs as per the choice of our clients.
 
Following are some of the features of our Special Burnishing Tools:

• Versatile application areas
• Durable
• Performance oriented

Our extensive assortment of taper/conical/angle roller burnishing tools are classified into internal conical tools and external conical tools. These tools have widespread application in angle, taper, conical profiles where low surface finish is to be achieved. Most of our internal and external conical burnishing tools are customized tools and therefore very client centri and thus, we satisfy our clients to the best of our capacities.
 

Description of Conical/ Angle/ Taper Roller Burnishing Tool
Diameter Range	Internal Conical Tool: For internal conical tool the minimum minor diameter required for designing a tool is 5mm and above. There is no limitation in the maximum major diameter. External Conical Tools: For external conical tools the minimum minor diameter required for designing a tool is 3mm and above. There is no limitation in the maximum major diameter.
Burnishing Length	The length of the taper surface to be burnished is taken into account for designing the burnishing length.
Diameter Adjustment	No size adjustments can be made on the major and minor diameter of both internal and external conical tools. There is no adjustment provided on the angle also. The tools will be made to the exact specification as per the part sketch.
Shank	Tool holding Shanks are available in Morse Taper (MT), Straight/Round, BT or any other as per the request.
Job Material	Any Ferrous or Non-Ferrous item can be burnished. Normally ferrous materials with a maximum natural hardness of 35HRc are recommended for burnishing operation. Heat Treated jobs are not recommended.
Machine Used	Taper/conical/angle Roller Burnishing Tools can be fitted for use in any spindle driven machines. Normally these tools can be used in CNC Turning centers / Vertical Machining center / Conventional Lathes / Pillar drilling machines or any other Special purpose machinery.

Diamond burnishing tools are a special variety of burnishing tools used to finish heat treated jobs with hardness up to 65HRc. In diamond burnishing process the job material is cut and not rolled. The depth of cut will be in the order of few microns only. Hence the change in the diameter is negligible. Lower surface finish is achieved in the hardened and ground jobs. These diamond burnishing tools can also be used in ferrous and non-ferrous material in soft stage as well. Both external diameter and internal diameter can be burnished with diamond burnishing tools.
 

Diamond Burnishing Tool (For varying outer diameter burnishing.)
Burnishing Diameter Range	The minimum recommended outer diameter is 20mm and above. Though there is no limitation on maximum outer diameter. With special shank design internal diameters can also be burnished with diamond burnishing tools. The recommended minimum internal diameter is 40mm and above.
Burnishing Length	There is no limitation on the burnishing length on Outer Diameter.
Shank	Square Shanks are provided in the standard tools. Also, different shank options are provided for mounting in CNC Lathes and Conventional lathes.
Job Material	The diamond burnishing tools are recommended for heat treated hardened jobs upto 65HRc. Materials with natural hardness without heat treatment can also be burnished.
Machine Used	Diamond Burnishing Tools can be used in CNC Turning centers and in Conventional Lathes.