Spring platform

CFS PCD step drill

 

Cylinder head - spring platform and roughing for valve guide

 

CFS PCD stepdrill on solid carbide tool body with sandwich drill point. 1 tool replaced 3 tools, and 65 seconds were saved per cylinder head (800 hours/year). 

 

Data:

f = 15.000 Rpm
n = 3.600 mm/min.

 

 

 

 

CFS PCD reamer

 

Cylinder head - spring platform         

 

CFS PCD reamer on solid carbide tool body. 24 seconds saved per cylinder head and manual chip removal process eliminated.

 

Data:

n =  10.000 Rpm
f = 4.000 mm/min.

 

 

Spring platform

n = 10.000 Rpm
f = 2.500 mm/min

CFS PCD step drill

CFS PCD step drill
Nn= 15.000 Rpm
f = 3.600 mm/min

CFS PCD reamer

CFS PCD reamer 
n = 10.000 Rpm
f = 4.000 mm/min