KnKut 29KK5 29-Piece Jobber Length Drill Bit Set Drive Size_1" Set Contains 30 Pieces:

Set Contains 30 Pieces:

Locks onto valve core threads

Serrated jaw provides greater gripping power Long

Extend Harness Life

in canvas pouch

KnKut 29KK5 29-Piece Jobber Length Drill Bit Set Drive Size_1" Set Contains 30 Pieces:Premium grade drill bits are manufactured from a high grade Molybdenum high speed steel, that has high vanadium content. Performance drill bits are salt nitride treated, actually penetrating the tools surface giving them the hardness to drill tough materials such as stainless steel and titanium alloy. 1 16" 1 2" by 64ths No Center Punch or Pilot Hole required 3 Flats On Shank Sizes 3 16" & Above Lowest Cost Per Hole Drills Stainless Steel and Titanium