| Ø Dz9 | 20,0 mm |
| L | 140 mm |
| l | 25 mm |
| Screw Thread | M12 |
| Even Teeth | 4 |
| Weight | 0,210 kg |
Points
Material efficient high-speed steel HSS. Workmanship 4 cutting blades in right hand spiral. Countersinks are delivered together with screw for mounting the exchangeable piloting pin CSN 221608 (DIN 1868). |
Usage
Counterboring holes for screw with flat fillister head in normal materials. It is possible to counterbore prebored holes for screw body and prebored holes for thread. By using suitable pins you can recess hole for screws with hexagon nut with washer and other types recessing. Piloting pins CSN 221608 (DIN 1868). |
| Manufacturing Mode | F - milled |
| Surface Treatment | without treatment |
| MORSE | 2 |
| Ø d1 pin | 7,4; 7,6; 10,2; 13 mm |
| Ø d2 | 5,0 mm |
| Note | PROFI tools |
Attachment:
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