Drill America DWDCO55/64 55/64" Reduced Shank Cobalt Drill Bit, 1/2" Shank, Qualtech, DWDCO55/64 Shop by Category > Cooling System>Recyclers/Exchangers It's carefully designed so the

It's carefully designed so the shank and body diameter align perfectly

Applicable: VW / Audi 5 valve engines (V-6 and 4 cylinder) that use polydrive 10 cylinder head bolt

Coilhose Pneumatics TGC093 Inflator Gauge w/ Clip-On Ball Foot Chuck

Overall Length: 18" (457

Drill America DWDCO55/64 55/64" Reduced Shank Cobalt Drill Bit, 1/2" Shank, Qualtech, DWDCO55/64 Shop by Category > Cooling System>Recyclers/Exchangers It's carefully designed so theDrill America DWDCO55 64 55 64" Reduced Shank Cobalt Drill Bit, 1 2" Shank, Qualtech, DWDCO55 64 Cobalt reduced shank drills are heavy Duty 135 Split Point, Cobalt Steel, Jobber Length, manufactured to National Aerospace standard 907. These drill bits display high red hardness, permitting speeds up to 30% greater than with conventional M2 high speed steel, and are especially effective in drilling tough, high tensile strength materials like stainless