Adjustable countersink
521.001
TECHNICAL DETAILS:
-Premium quality HW.
-2 HW precision ground cutting edges (Z2).
-Quick and easy drill change.
| Twist drill | Overall diameter |
| Ø3mm (1/8") | Ø11mm (7/16") |
| Ø4mm (5/32") | Ø12mm (15/32") |
| Ø5mm (13/64") | Ø13mm (1/2") |
| Ø6mm (15/64") | Ø14mm (9/16") |
| Ø7mm (9/32") | Ø15mm (19/32") |
Twist drills not included.
Application
For use with spiral bits featuring parallel shank.
Variations
Filter
| Codice | Description |
|
|
|---|---|---|---|
|
521.001.11
|
d= 3-7mm (1/8" - 9/32") D= 11-15mm (7/16"- 19/32") | 991.067.00 |