Omega Technologies HSJO20W 20PC Jobber Drill Bit Set, #61 – 80 (Wire Gauge Sizes) HSS Surface Treated Description: Omega Technologies HSJO20W 20PC Jobber Drill Bit Set, #61 – 80 (Wire Gauge Sizes) HSS Surface Treated feature a 118 Degree Cutting Angle. Jobber length drills, commonly referred to as ”Jobber Drills”, are the workhorse of the aviation industry and the key to producing satisfactory holes is the quality of the drill. The quality of the jobber drills will determine production rates and tool durability.

Technical Specifications: Equivalent Part Number: D/A20J-SET Material: High Speed Steel Finish: Black Oxide Shank Type: Round Style: Jobber Cutting Angle: 118 Point Type: Conventional Point Number of Flutes: 2 Cutting Direction: Right Hand Pieces in Set: 20