| COFA | DL2 | COFA-X | SNAP | DEFA | BSF | SOLO | GH-K | VEX |
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Forwards and backwards counterboring and backspotfacing in one single pass. Interrupted cutting possible With SOLO, HEULE offers extremely robust counterboring tool systems. The combination of a mechanical process steps description and simple construction guarantees maximum process reliability and minimal maintenance. Blade housing, blade control and blade are designed individually to the customer-specific requirements. Your project, your specifications: because no application is the same. SOLO is immediately ready for operation on any machine (CNC, Transfer, Multi spindle, conventional machine) without any pre-settings. The SOLO tool functions reliably without anti-rotation device, change of spindle rotation, coolant pressure or contact mechanism. |
| Extremely robust system, also for materials that are difficult to machine Field of application from bore diameter 6.0 mm. Maximum countersink diameter 49.0 mm. The maximal bore-counterbore-ratio is 2xbore-Ød - 1.0 mm in normal cases including material with high strength properties such as titanium or Inconel. The reliable blade system and housing is resistant to dirt and chips. The radially extending and retracting blade is guided by the blade housing and it prevents the chips from jamming. |
| Criteria | SOLO | SOLO2 |
| Blade position at spindle stop | Retracted | Extended |
| Color center ring | Black | Green |
| Required speed for extended blade | 1,900 rpm | Spindle stop |
| Required speed for retracting blade | Spindle stop | 1,900 rpm |
| Machining speed | > 1,900 rpm | 0 – 1,500 rpm |
| SOLO | SOLO2 |
| SOLO operates with a minimum speed of 1,900 rpm. When standing still, the blade is in retracted position. It is only by exceeding the minimum speed that the blade is being extended into working position. Stopping the spindle moves the blade back into the blade housing. The distinguishing feature of SOLO is the black center ring. | The blade of the SOLO2 tool is extended whenever the spindle is stopped. The tool is meant for use up to a maximal machining speed of 1,500 rpm. The speed needed for retracting the blade is 1,900 rpm. It is only by exceeding this speed that the blade retracts safely only into the blade housing. The distinguishing feature of SOLO2 is the green center ring. |
| Pos. | Description | |
| 1 | Solid carbide blade or Blade holder with inserts | |
| 2 | Blade control | |
| 3 | Blade housing | |
| 4 | Center ring | |
| 5 | Tool head | |
| 6 | Shank direct adaption | |
| 7 | Clamping screw |
We reserve the right to make technical changes. 