Festool 5Pk 3.5mm Spare Drill Bit for Countersink Bit EB BSTA D 3.5 5x
Replacement Drill Bit For Countersink With Depth Stop (492523), 3.5mm. Includes drill bits.
Features:
CENTROTEC drill bit for countersink with depth stop
Specifications:
Diameter 3.5 mm