Adjustable Expanding Shell Reamers Type H

Download  Reamers Type H Product Sheet

 


 

 

 

 

 

 

 

 

 

 

 

 

Application:
The reamer for inline reaming of a series of holes, particularly the holes of bearing tunnels.

Description:

Right-hand cutting shell reamer with expanding blades.
Due to the unique Hunger relief grinding operation the blades have a progressively increasing clearance angle giving a soft cutting action.
The reamer fits on a tool bar and may be positioned along the tool bar at any desired position.
The reamer is automatically locked in place on the tool bar by an expanding spring coupling as soon as the reamer blades are brought into engagement with the bore.
Expanding tool bar guides and supporting fixtures for the tool bar are available to ensure excact alignment of the tool bar when reaming a series of aligned holes.
The adjusting nut is marked with annular scale. One graduation of the scale corresponds to a change of the reamer diameter by 0,02 mm.
The reamers are available with standard blades made of high quality special steel to ensure superior cutting performance.
The reamers are also available with hard chromium coated blades.
The hard chromium coating has superior hardness in combination with a low friction coefficient. Thus reamers of the "hard chromium" series are particularly suitable for reaming abrasive materials and materials with a tendency to adhere to and to build-up the cutting edge.