HSS Annular Cutters

The economical route to large holes in steel: HSS annular cutters machine only the ring rather than the entire area and therefore need considerably less feed force than a twist drill of the same diameter. The number in the designation states the cutting depth, 30, 50 or 110 mm.

• Ring cutting instead of full drilling, faster and less force required
• Three cutting depths from 30 to 110 mm for thin to very thick materials
• Pilot pin ejects the core automatically once the cut is through
• Dimensionally accurate hole with a clean wall, no reaming required
• Economical alternative to the carbide annular cutter for structural and mild steel