drill bits & sets
5 piece fractional jobber length left hand drill bit set
p strong features and benefits strong p ul li no center punch or pilot hole required li li rounder more accurate holes li li ideal for drilling broken studs li li drill broken taps or easy outs li li drills tough alloys li ul p premium grade knkut left hand drill bits are manufactured from a high grade m 7 molybdenum high speed steel that has a high vanadium content . knkut left hand performance drill bits are salt nitride treated actually penetrating the tools surface giving knkut drill bits the hardness to drill tough materials such as stainless steel and titanium alloy . note left hand drill bits are ideal for drilling broken studs . left hand drill bits may loosen the broken stud while drilling a hole eliminating the need for a screw extractor . sizes include 1 8 5 32 3 16 7 32 1 4 . p