ID MULTI-ROLL BURNISHING

A PROVEN METHOD FOR ACCURATELY SIZING AND MICRO-FINISHING OF BORES.

Multi-roll burnishing tools for accurate sizing, low micro-finishing, and surface hardening of ID holes.

Proven technology with decades of refinement. Common sizes available in stock, including all wear parts.

ID MULTI-ROLL BURNISHING ADVANTAGES

LOW MICROINCH FINISH

Produces a 4 to 8 Ra surface finish in one pass.
Improves surface irregularities and tool marks.

PROCESS IMPROVEMENTS

Burnishing is a repeatable and consistent process
Fast cycle times – measured in seconds, not minutes!

ACCURATE SIZING

ID burnishing tools produce accurate sizing in .0001″ increments.
Roller burnishing results in 25% size improvement in steel and up to a 50% improvement in high ductility materials.

LOW COST

Eliminates secondary machines and set ups.
Eliminates secondary processes such as grinding, honing and polishing.
Elliott burnishing tools feature long lasting and replaceable wear parts, reducing total cost over the life of the tool.

WORK HARDENING

Burnishing increases the surface hardness through the cold working process and compressive forces.
Increases metal’s resistance to fatigue and failure at stress points.
Produces a dense and uniform surface.

VERSATILITY

Burnishing is effective for many different part configurations.
Suitable process for a variety of metals – all ductile metals can be burnished!
Multi-roll burnishing tools are adjustable to cover a size range.

PROVEN QUALITY

The burnishing process has been refined and improved for over 100 years and has a proven record of success.
Monaghan Tooling Group and Elliott Tool Technologies continue this long tradition by providing the industry’s highest quality burnishing tools.

EASY-TO-USE

MTG and Elliott burnishing tools require limited training to operate.
Easy to maintain and repair.
Common repair parts are always stocked!

STANDARD DIMENSIONS

Special tools with burnishing lengths longer than shown are available and will be quoted upon request.

Special deep hole tools with bodies smaller than the cages are available from .375” to 1.187”.

Through holes and blind holes

Tools with relieved rolls are used for through holes (Roll Style 1).

These tools are self-feeding and a release clearance is required. The through rolls cannot burnish as close to the bottom of the hole as blind end rolls (Roll Style 4). These rolls are interchangeable within the standard cages.

Full bottoming rolls

Used in blind hole applications to minimize the release clearance (Roll Style 8).

TECHNICAL REFERENCE AND DOWNLOADS

Need a little more information about ID multi-roll burnishing tools? Detailed product PDFs are available below.

ID MULTI-ROLL BURNISHING

A PROVEN METHOD FOR ACCURATELY SIZING AND MICRO-FINISHING OF BORES.

ID MULTI-ROLL BURNISHING ADVANTAGES

LOW MICROINCH FINISH

PROCESS IMPROVEMENTS

ACCURATE SIZING

LOW COST

WORK HARDENING

VERSATILITY

PROVEN QUALITY

EASY-TO-USE

STANDARD DIMENSIONS

Through holes and blind holes

Full bottoming rolls

TECHNICAL REFERENCE AND DOWNLOADS

Burnishing Tools Catalog:

ID Multi-Roll Setting and Operation Instructions

Series 5405/5406

Series 5407

Series 5408/5409

Series 5418

Series 5419

Series 5433/5444

View the ID Multi-Roll Burnishing tool in action:

READY TO DISCUSS YOUR APPLICATION WITH OUR EXPERTS?

PRECISION METAL FINISHING

HIGH PERFORMANCE CUTTING

SERVICES

RESOURCES

WHY MTG?

MONAGHAN TOOLING GROUP

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