KnKut Fractional Jobber Length Left Hand Drill Bit, 7/16 in - KK6-7/16

Premium grade KnKut Drills are manufactured from a high grade Molybdenum high speed steel, that has high vanadium content. KnKut Performance Drills are salt nitride treated, actually penetrating the tools surface giving KnKut Drills 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. KnKut left hand jobber length drill bits may eliminate the need for a screw extractor by loosening the stud, relieving the pressure and backing out the broken bolt.

Features:

• Manufactured from high speed steel
• 135 deg split point starts on contact and will not walk
• Body and clearance are gold surface treated for maximum lubricity
• Operate drill motor in reverse mode

Specifications:

• Country of Manufacture: United States
• Length: 5.50
• Width: 0.44
• Decimal Equivalent: 0.4375
• Diameter: 7/16 in
• Flute Length: 4-1/16 in
• Weight: 0.5 lbs