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GEAR CUTTER SHARPENERS

Barber-Colman #4-4, G961 Star can use borzon wheels, speed to 3000 RPM, 1982, #7290

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EQUIPPED WITH:

Headstock/Tailstock
Hob Arbor
Work Light
Grinding Wheel Mount
Dresser
(12) Index Plates

SPECIFICATIONS:

Maximum Rated Work Diameter...............................4"
Maximum Rated Work Length.................................4"
Maximum Distance Workspindle Face to Tail Center..........15"
Maximum Depth of Flute....................................0.875"
Number of Gashes Accommodated, Max./Min...................20/3
(when equipped with suitable index plates)
Table Stroke Length Max./Min..............................7.75"/3"
Maximum Number of Table Strokes per min...................35
Maximum Grinding Wheel Diameter...........................7"
Grinding Wheel Spindle Speed..............................3000 RPM
Wheel Angle Setting Max. Degrees Right or Left............40
Maximum Vertical Wheel Adjustment.........................4"
Maximum Rake Adjustment (Pos. or Neg.)....................0.5"
Maximum Tangent Bar Setting...............................25.5 Deg.
Minimum Lead..............................................19.7"
Floor Space, (Approx.)....................................42"Lx32"Wx70"H
Weight (Approx.)..........................................2,500 lbs.

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