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1<br />
DIHART ® ASG – Cutting Geometry<br />
The cutting geometry (ASG) defines:<br />
• Bevel angle<br />
• Width of circular land<br />
• Back taper<br />
• Flute angle<br />
• Primary and secondary<br />
clearances<br />
2<br />
Rake face<br />
Circular land<br />
Radial clearance<br />
Secondary clearance<br />
3<br />
Primary clearance<br />
Primary work zone<br />
Secondary work zone<br />
4<br />
Standard Geometries<br />
5<br />
6<br />
7<br />
8<br />
9<br />
Geometry<br />
ASG0106<br />
ASG02<br />
ASG03<br />
ASG0501<br />
Flute form<br />
straight<br />
straight<br />
straight<br />
left hand<br />
spiraled<br />
Chip<br />
evacuation<br />
Bevel angles<br />
ASG 0106<br />
ASG 02<br />
ASG 03<br />
ASG 0501<br />
ASG07 straight ASG 07<br />
Cutting<br />
material /<br />
coating<br />
HM<br />
TiN<br />
DBG-N<br />
DBF<br />
HM<br />
HM<br />
HM<br />
TiN<br />
DBG-N<br />
DJC<br />
DBF<br />
HM<br />
TiN<br />
DST<br />
DBG-N<br />
DJC<br />
Geometry<br />
Flute form<br />
Chip<br />
evacuation<br />
comment<br />
ASG0703 straight front cutting<br />
ASG0704<br />
ASG09B<br />
ASG1402<br />
straight<br />
straight<br />
straight<br />
front cutting<br />
for increased<br />
positional<br />
accuracy<br />
chip breaking<br />
< Ø 32 mm<br />
chip breaking<br />
> Ø 32 mm<br />
Bevel angles<br />
ASG 0703<br />
0,2×45°<br />
ASG 0704<br />
0,05×45°<br />
ASG 09B<br />
ASG 1402<br />
Cutting<br />
material /<br />
coating<br />
HM<br />
TiN<br />
DST<br />
DBG-N<br />
DJC<br />
DBF<br />
HM<br />
TiN<br />
DST<br />
DBG-N<br />
DJC<br />
DBF<br />
HM<br />
TiN<br />
DST<br />
DBG-N<br />
DJC<br />
HM<br />
TiN<br />
DST<br />
DBG-N<br />
DJC<br />
ASG0706<br />
straight<br />
ASG 0706<br />
DBC<br />
ASG11 straight ASG 11 PCD<br />
96<br />
ASG09 straight ASG 09<br />
HM<br />
TiN<br />
DST<br />
DBG-N<br />
DJC<br />
ASG1101 straight front cutting<br />
ASG 1101<br />
0,2×45°<br />
PCD