Blue Demon - Model BD 2 -Carbide Bit

BD-2 Bit is precision machined to closest possible tolerances for long, trouble-free service. Its oversized carbide cuts faster...never balls up...retains its original effectiveness far longer. Tapered shank of the BD-2 drive fits into the drillhead without wedges or set screws. It can`t wobble or work loose. And, unlike blade-type drill heads, BD-2 Bits are easily replaced with hammer punch (see below).