15PC Fractional Black & Gold Jobber Drill Bit Set
- Part# 56-4315
- Industrial Quality for professionals & distributors
- Comes with a heavy duty MADE IN USA steel index box/case for long lasting & convenient storage. Withstands drops on any surface
- Contains 15 fractional jobber drill bits with sizes 1/16″…1/2″ by the 32nds
- Includes M2 industrial grade heat treated steel and 135° split point fractional black & gold jobber drill bits
- BLACK & GOLD finish makes these bit stronger and lasts longer than a black oxide twist drill bit. Wear, corrosion, and abrasion resistance is made better
- Precision grounded from solid one piece design for exact specifications to ensure accurate holes
- Spiral flute feature efficiently removes chips, plug, debris, and heat when drilling
- Straight shank with 3 Flats for a tight, firm grip with drill chucks on sizes 3/16″ & up. Round straight shank on sizes 11/64″ & under.
Fractional Black & gold Jobber drill bit set is ideal for drilling clean, accurate holes in wood and thin metal. It comes in a heavy duty MADE IN USA BOX. First, these fractional black & gold jobber drill bits feature a 135 degree split point tip that eliminates “wobbling” and ensures instant, fast starts. Thus, these fractional jobber drill bits eliminates the need for a pilot drill bit. Second, these drill bits contain a 3 flats or round straight shank. Moreover, these fractional jobber length drill bit features M2 heat-treated high speed steel with a black & gold finish for superior bit life and cutting performance.