Compact design. |
Increased spindle speed |
Latest coating [ACP200] |


Competitor's |
C-cutter mini |
|
|---|---|---|
Chamfering dia. |
ø29 |
ø13.5
|
Number of teeth |
2 |
4
|
Cutting speed |
150 |
300
|
Spindle speed |
1,646 |
7,040
|
Feed |
329 |
2,820
|
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Work material : C55
Chamfering amount : 1mm x 45˚
Feed per tooth : 0.1mm

World's smallest hex insert
Highly-efficient back chamfering from 6mm starting hole diameter.
3-corner insert saves cost.
High speed back-chamfering!!
High speed back-chamfering reduces hand de-burring!!
New series for starting hole for tapping are available from M8 to M20 range.

CKB shank type
Modular style CKB shank type is newly introduced. Flexible tool layout meets various chamfering applications.

| Competitor's tool (with TiAIN coated carbide insert) |
C-cutter mini |
|
| Chamfering dia. | ø30 | ø28 |
| Number of tooth | 1 | 4 |
| Cutting speed(m/min) | 140 | 180 |
| Spindle speed(min-1) | 1,490 | 2,050 |
| Feed(mm/min) | 149 | 819 |
| Result | 5 times better cutting efficiency |
|

| Competitor's tool | C-cutter mini |
|
| Chamfering dia. | ø40 | ø12 |
| Number of tooth | 3 | 4 |
| Cutting speed(m/min) | 200 | 600 |
| Spindle speed(min-1) | 1,590 | 15,920 |
| Feed(mm/min) | 477 | 6,370 |
| Result | 13 times better cutting efficiency |
|

| Competitor's tool (with Non-coated carbide insert) |
C-cutter mini |
|
| Cutting speed(m/min) | 30 | 150 |
| Spindle speed(min-1) | 1,140 | 5,680 |
| Feed per tooth (mm/rev) |
0.05 | 0.1 |
| Feed(mm/min) | 57 | 568 |
