Roller Burnishing Tool SUPEROLL SB [Inner Surface Blind-hole]

Available workpiece shape: Blind-hole

Available driving units: Machining center, Engine lathe, Turret lathe, Drilling machine, Drilling unit

Hole size:
Standard: φ8.5 – φ200mm
Special: φ6.0mm or more

Burnishing data: 

Non-burnishing length: 

Select a Burnishing length H that retains 1 mm or more clearance between SUPEROLL and workpiece. Burnishing lengths H other than standard or long specifications are also available as special types. Please refer to the table below and contact your nearest sales office by using the catalog inquiry sheet, or use the inquiry form on our website.

Please check the allowable tool weight for your driving machine before using the tool.
Please contact us if a specific tool weight is required.

• Select Tool model within the Tool diameter adjustment range A to suit the hole size.
• For request a special dimensions not included in the SUPEROLL SH & SB selection chart, please contact your nearest sales office by using the catalog inquiry sheet, or use the inquiry form on our website.

When using R0.3 type rollers that reduce the non-burnishing length of blind-holes, the hole entrance must be chamfered to prevent interference between the roller tip and workpiece when inserting SUPEROLL SB.
Please refer to the chamfer size chart on the right for details.