602 Spindle Series

Compact, the 602JS delivers governed constant high speeds under load. Rated speeds are 40,000, 50,000. 65,000 and *90,000 rpm. Ideal for engraving, marking, slotting, drilling, and finishing with small tools the 602 speeds up cycle times — cutting cost and accelerating production. Air Turbine Spindles®. patented motors maintain high speed while cutting with no gears, vanes, or brushes to burn up. Using dry clean, oil-free, 90 psi (6.2 Bar) compressed air the 602 requires no lubrication and emits no oil mist. With fewer moving parts and low friction and utilizing ceramic bearings, the 602 is a precise and reliable favorite. No Duty Cycle.

*90,000 rpm 602 version is recommended for only special applications with micro end mills. Please call +1.561.994.0500 for more information.

602JS Specifications
Speed RPM40,00050,000 65,00090,000
Power Rating hp (Kw)0.15 (0.11)0.2 (0.15)0.2 (0.15)0.2(0.15)
Inlet Air Pressure90 PSI (6.2 Bar)
Air Consumption Idle cfm (l/s)4.5 (2.1)4.5 (2.1)4.5 (2.1)5(2.4)
Air Consumption Working Flow (l/s)5(2.36) - 6(3.30)
Sound LevelLess Than 78 dBA
Max Shank CapacityER 8-1/8"(3mm)
Spindle Weight23.2 oz (0.66kg)

602JS Dimensions
A 0.76″ (19mm)
B 1.56” (40mm)
C 3.75” (95mm)
D 5.75″ (146mm)

Spindle, combo filter extractor (p/n #30008), collet, wrenches, hose and fittings, plug (for alternate air inlet not in use), and carrying case. ER 8 collet system (1/8” or 3mm collet standard – other sizes optional). 3/4” or 20mm shank standard (Metric Shank comes with metric collet, Inch Shank with inch collet). Oil free 90 psi / 6.2 bar, clean, dry air supply required.

Accessories Models Part #
High Flow Filter / Regulator / Extractor 30008
Tube 10mm O.D. – 6.5mm I.D. (order by foot) 16508
Hose & Fitting – 10mm O.D. – 6.5mm I.D. – 12’ 30043

We retrofit any CNC machine to mill at a constant high speed 24/7 – so any CNC can be a high-speed machine. This includes, but isn’t limited to DMG MORI, Haas, Fanuc Robodrill, Doosan, Hermle, Hurco, GROB, Brother Okuma, Makino and Mazak. Easy installation using selectable air feed inlets – choose side inlet NPT / Stop Block or center through shank/tool holder air feed. HSK, CAT, BT, and DIN Toolholder options are available. Learn more about Air Turbine Spindles on your CNC Machine by visiting their page at the links below.

ER8 – 1/8″ ER8 – 3mm
Speed RPM Part # Speed RPM Part #
40,000 64250 40,000 64251
50,000 64252 50,000 64253
65,000 64254 65,000 64255
90,000 64256 90,000 64257


Brass Milling at 504”/min on Haas TM-2 by Air Turbine Spindles® 65,000 rpm 602JS

Painted Aluminum milled at 180"/min on Fadal CNC by Air Turbine Spindles® 65,000 rpm 602JS

Service & Support

Support is always available from our technical team in the USA, Germany and Mexico. Repair Service is available in Florida and Munich.

Call our factory technicians at +1-561-994-0500 or email us at [email protected].