These are semi-rigid with a slight flex to them. These will not bend at a right angle much less will they bend in half.
3/16" FLEXIBLE SHANK
HOLE IN FLUTE FOR EASY WIRE PULLING THROUGH WALLS, CEILINGS AND FLOORS
3-FLATTED SHANK PREVENTS SLIPPING IN DRILL CHUCK AND INCLUDES HOLE FOR WIRE PULLING
TAPERED FLUTE FOR FASTER CHIP EJECTION, LESS BINDING, AND SMOOTHER DRILLING
AUGER TIP
SCREW TIP WITH AGGRESSIVE PITCH DELIVERS EASY STARTS AND FAST DRILLING
DUAL SPURS FOR FASTER, CLEANER HOLES AND LESS BREAKOUT