The Kupa Carbide Inverted Backfill Bit, Gold Plated and 100% Carbide. New Lower Price !
The Inverted Backfill Bit is angled and larger at the top, the size of a barrel bit.
The large image lets you see the taper of the bit. Safe to autoclave or liquid sanitize. All Kupa carbide bits are 3/32" shaft.
