Dynabrade 54789 4" (102 mm) Dia. Extended Right Angle Type 27 Depressed Center Wheel Grinder

• Model accepts optional 4" (102 mm) diameter Type 27 reinforced Depressed Center Wheels, with 3/8" (10 mm) center hole; wheel width of 1/8" to 1/4" (3 mm to 6 mm).
• Dual-wick lubrication system saturates gears with oil for increased performance, extended life and reduced downtime.
• Adjustable wheel guard provides maximum operator protection.
• Steel housings offer increased durability! Model includes steel right angle housing.
• Extension design allows longer reach on work-piece, and two-hand control for added comfort.

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Spec	Value
Type 27 Grinding Wheel Dia. Inch (mm)	4" (102)
Tool Thread	3/8"-24 Male
hp (W)	0.7 (522)
Free Speed RPM	12,000
Exhaust Type	Rear
Max. Air Flow @ 90 PSIG: SCFM (L/Min.)	40 (1,133)
Hose I.D. Size Inch (mm)	3/8" (10)
Length Inch (mm)	11-7/16" (290)
Height Inch (mm)	3-1/16" (78)
Air Inlet Thread	1/4" NPT
Sound Level dB(A)