The SI airbrush is single action but also internal mix which keeps operation simple but allows for better detail than external mix models

With six points of adjustment in the head suspension system

The wheelbarrow design allows for easy portability from one job to the next

Laser pointer guide lets you see where the cut will be

and reduce expenses

Walter 15/32" 135 Deg. Jobber Length Drill Bit thrd_16-in The SI airbrush is singleDimensions Drill Bit Dimension Type Fractional Inch Drill Bit Size 15 32" Shank Dia. 15 32" Overall Length 15 32" Details Drill Bit Grouping Drill Bit Item Jobber Drill,Hss Sst,135deg,15 32" Drill Bit Point Angle 135 Degrees Drill Bit Material High Speed Steel Cutting Direction Right Hand Number of Pieces 1 Coolant Through No Point type Split point Point Type Split point Description Jobber Drill,Hss Sst,135deg,15 32 In. Restrictions WARNING: Cancer