Annular cutters for metal for magnetic drills (cutting depth 50 mm)

Annular cutter (core drill) from high-speed steel HSS for magnetic drilling machines. Cuts a ring groove in metal and removes the core whole, so the hole is made faster and with less load on the machine than with a twist drill of the same diameter.

Application:
- drilling carbon and stainless steel, copper, aluminium, plastic
- work on sheet, profile and pipe
- magnetic drills with Weldon seating
- drilling machines with Morse taper — via hole saw holder

Features:
- teeth of different geometry with unequal pitch cut cleanly with less vibration
- hole wall is smooth
- fine uniform carbide structure in the steel gives strength and long service life