KnKut 3/8 in Fractional Reduced Shank Drill Bit, 25/64 in - KK38-25/64 Bits & Sockets Automotive 21 3753N Ratchet 3760-125 125mm

21 3753N Ratchet 3760-125 125mm Extension Bar 3768N-250 250mm Breaker Bar

Insertion Depth: 29mm

the chrome hex bit sockets include the most commonly used sizes

Standard: DIN 6453

28mm Opening:

KnKut 3/8 in Fractional Reduced Shank Drill Bit, 25/64 in - KK38-25/64 Bits & Sockets Automotive 21 3753N Ratchet 3760-125 125mmKnKut 3 8 in Fractional Reduced Shank Drill Bit, 25 64 in KK38 25 64 KnKut 3 8" Reduced Shank Jobber Length Drills out perform high speed drills and even cobalt drills in many applications. KnKut Drills are manufactured from a high grade Molybdenum High Speed Steel (HSS), that has a high Vanadium content. KnKut Performance Drills are salt nitride treated, actually penetrating the tool's surface giving KnKut Drills the hardness to drill tough materials