Jobber Length Drills
Jobber drill bits are straight shank drills suitable for general purpose applications. This category includes bright, treated, TiN coated drills to machine a variety of materials. Heavy duty-split point drills, high helix and para-flute jobber drills along with cobalt bits meet the needs of most machinists. Treatments and coatings add to the life of these jobber drills bits. Split points make it easier to start drilling due to the design eliminating the need for a pilot hole.
Regal’s “NATIONAL” brand of jobber drill bits includes 117 sizes of fractional, number and letter sizes and are also available from 1 to 14 millimeters.
Aircraft style jobber drills are an important part of our offering and comply with AIA specifications. We also manufacture a wide variety of special jobber drills to meet our customers’ needs.
Learn more about twist drill lengths and how jobber drill bits can pay dividends for specialized processes which require:
- Higher speeds
- Deeper holes
- Longer life
- More precision
- Greater durability
Want to see one of our jobber drill bits in action? Complete a Test a Tool form and we’ll respond to your request within 1 business day.
These general purpose Tin coated fractional size drills increase productivity through higher speed and feed rates due to greater lubricity and faster chip ejection.
