NSK MS Series Air Turbine Spindle - 150,000 rpm

The AMS-1501 is an Air Turbine powered 150,000 rpm NSK spindle. This spindle is ideal for very high-speed small diameter drilling, milling and grinding applications. The very high-speed rotation makes this NSK spindle perfect for machining of ceramic, cemented carbide or other very hard materials.
Shape:  Straight
Diameter:  ø1.75" (ø44.5 mm)
Rotating Direction:  FWD. (CW)
Max. Output:  21W
Weight:  2 Lb 13.86 oz.
NSK Catalog Number:  AS41533 (formerly AMS-1500)

• Proper Air Pressure:  42~71PSI
• Air Consumption:  3.18CFM
• Spindle Accuracy:  Within 1 µm
• Length of Motor Hose:  6 ft Standard
• Hose Diameter : Air Intake - ø6.0 mm (O.D.)
• Standard Size Collet Chuck (CHA-3.175):  ø1/8"
• Useable Max. Diameter of Grindstone:  ø0.16"

Included Equipment:
• Collet Chuck ø1/8" (CHA-3.175): 1 pc.
• Chuck Nut (CHN-A)
• Wrench (8 x 5), (9 x 11): 1 pc. each
• Intake Air Hose (K-254): ø6 mm x 6 ft.
• Filter Joint (FJ-01)

< Optional >
• Collet Chuck (CHA-[][]):  ø0.5 mm~ø4.0 mm in 0.1 mm increments and ø2.35 mm, ø1/8"
• Chuck Nut (CHN-A):  For Collet Chuck (CHA)