Professional Finishing with the VBGT-FS RT305H
The precision indexable inserts of the VBGT-FS RT305H series have been explicitly developed for finishing operations that require demanding surface qualities. Thanks to their fully ground cutting edge, they are characterized by excellent repeatability and perform reliably in both continuous and slightly interrupted cuts. An advanced positive rake angle actively counteracts the formation of interfering vibrations. This makes the design a particularly well-thought-out solution for turning thin-walled and unstable components.
Suitable materials
Technical data
- Shape: VBGT
- Processing: Finish
- Cutting conditions: Continuous and slightly interrupted cut
- Workpiece material: Steel, stainless steel and special materials
- Grade: RT305H (PVD-coated High-Performance grade)
- Packaging unit: 10 pc.
Dimensions of VBGT-FS RT305H
|
Item Nr. |
r |
L |
I.C |
S |
d |
| VBGT 110301-FS RT305H |
1772031 |
0,1 |
11 |
6,35 |
3,18 |
2,8 |
| VBGT 110302-FS RT305H |
1772032 |
0,2 |
11 |
6,35 |
3,18 |
2,8 |
| VBGT 110304-FS RT305H |
1772033 |
0,4 |
11 |
6,35 |
3,18 |
2,8 |
| VBGT 160402-FS RT305H |
1772034 |
0,2 |
16,6 |
9,525 |
4,76 |
4,4 |
| VBGT 160404-FS RT305H |
1772035 |
0,4 |
16,6 |
9,525 |
4,76 |
4,4 |
| VBGT 160408-FS RT305H |
1772036 |
0,8 |
16,6 |
9,525 |
4,76 |
4,4 |
Cutting data
|
Steel |
Stainless Steel |
Special Materials |
|
Vc (m/min) |
f (mm/rev.) |
ap (mm) |
Vc (m/min) |
f (mm/rev.) |
ap (mm) |
Vc (m/min) |
f (mm/rev.) |
ap (mm) |
| VBGT 110301-FS RT305H |
100-200 |
0,03-0,1 |
0,05-0,2 |
70-140 |
0,03-0,1 |
0,05-0,2 |
30-60 |
0,03-0,1 |
0,05-0,2 |
| VBGT 110302-FS RT305H |
100-200 |
0,03-0,1 |
0,1-0,4 |
70-140 |
0,03-0,1 |
0,1-0,4 |
30-60 |
0,03-0,1 |
0,1-0,4 |
| VBGT 110304-FS RT305H |
100-200 |
0,03-0,1 |
0,4-1,0 |
70-140 |
0,03-0,1 |
0,4-1,0 |
30-60 |
0,03-0,1 |
0,4-1,0 |
| VBGT 160402-FS RT305H |
100-200 |
0,03-0,1 |
0,1-0,5 |
70-140 |
0,03-0,1 |
0,1-0,5 |
30-60 |
0,03-0,1 |
0,1-0,5 |
| VBGT 160404-FS RT305H |
100-200 |
0,03-0,1 |
0,4-1,0 |
70-140 |
0,03-0,1 |
0,4-1,0 |
30-60 |
0,03-0,1 |
0,4-1,0 |
| VBGT 160408-FS RT305H |
100-200 |
0,03-0,1 |
0,5-2,0 |
70-140 |
0,03-0,1 |
0,5-2,0 |
30-60 |
0,03-0,1 |
0,5-2,0 |
Applications
The VBGT indexable insert featuring the PVD-coated RT305H grade is designed for a broad range of demanding applications. It actively supports efficient workflows in precise contour machining and final finish operations. Due to its universal suitability for steel, stainless steel, and various special alloys, it provides flexible usage possibilities in modern metalworking. The vibration-reducing geometry offers a clear advantage, especially when machining thin-walled parts that are prone to instability.
Special features
A key attribute of this finishing insert is its carefully ground periphery, which promotes consistent dimensional accuracy and tight workpiece tolerances. The optimized positive rake angle significantly lowers cutting forces and facilitates a smooth cutting process, thereby contributing to the generation of superior surface finishes. In combination with the -FS geometry, the resilient RT305H substrate ensures a reliable balance between sharpness and wear resistance.
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