The SIP 55mm Drill Chuck Gard is manufactured from high-quality and ultra durable plastic to help provide ultimate protection against shards, tool bits, material chips, shavings, excess, and more from a range of metals, woods, and plastics. Complements the SIP pillar drills selection, providing consistent and reliable safety. � 55mm (2.16") chuck guard for pillar drills and presses � Protection against shards, excess, shavings, and tool bits � Manufactured from heavy-duty and high-quality plastic � Perfect for SIP pillar drills and accessories