JOBBER SETS - 13 Piece Straight Shank Sets

Rock Hard Toolz Jobber sets are perfect for making clean holes in metals, woods and plastics. Sizes range between 1/16 in. and 1/4 in. by 64ths. The base is designed to provide sturdy grip for preventing slipping and spinning when drilling. Each set includes a compact case enclosure for convenient storage and transport.

Variants:

• Black oxide maximizes the duration of use and overall lifespan of these bits.
• Black and gold oxide maximizes the duration of use and overall lifespan of these bits while offering reduced friction and withstanding high heat.
• Cobalt is heavy duty and maximizes the duration of use and overall lifespan.