Description
EXCELL-O CENTER LAPPING MACHINE
Model 74A, Serial Number 74520
SPECIFICATIONS:
CAPACITY
Diameter of work, Maximum 10"
Length of work, Adjustable thru 40"
Lapping Stone, Maximum diameter 1"
Stone Shank size ½"
Distance - Center to column 5¼"
LAPPING SPINDLE SPEEDS 665, 1280, 2300, 4300 rpm.
LAPPING SPINDLE STROKE 1½"
DRESSER:
Stroke 1¼"
TAILSTOCK TAPER 2 Morse
EQUIPPED WITH:
(1) Diamond Nib
CONTROLS: Wired Low Voltage
On/Off Power Buttons
MOTOR DRIVE: Wired 115 volts Single Phase
Drive (Belted) 1/2 hp, 115 volts
COMPLETE FACTORY SAFETY GUARDS