Technical Details: Data sheet internal diamond burnishing, basic element

Diamond burnishing tool for internal use, with basic element

Application	internal holes and contours
Standard fixture	cylindrical shank Ø 20/25/32/40 mm with clamping surface

Please note that this information represents standard values which must be adapted to the individual cases.

Speed	up to 150 m/min
Feed rate	0.05 — 0.2 mm/rev
Workpiece allowance	up to 0.02 mm
Tool pre-load	up to 1 mm
Lubrication	emulsion or oil; filtration of the lubricant (< 40 μm) can improve the surface quality and the tool life
Pre-machining of workpiece	surface roughness (Rz) up to 15 μm
Suitable for hard machining

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Diamond burnishing tools for internal use, with basic element:
non-intrinsic tools for smoothening and work hardening of holes and contours.

Simple to use
Compact design available for machines with limited tool space
Can be adapted to all materials by means of four spring elements (included in delivery)
Diamond radii from 0.4–5 mm available
Diamond indexed for multiple machining
Highest surface quality and hardening
Universally applicable
Ideal for contour machining
For hard machining and thin-walled workpieces
Tolerance compensation through spring-loaded design
Changeable diamond insert
Re-grinding of the diamond is possible
Cost-effective/ low investment