Special accessory for BSM 20. For re-sharpening of countersink and cross rose bits with cylindrical shaft.
simpest handling
for countersinks from Ø 6 – 20 mm
support for BSM 20
BASIC VERSION:
Countersink grinding fixture for the BSM 20
completely with clamping device Ø 10mm
Cam for 3 flute countersinks