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Specifications

SINGLE or PAIR PAIR
L 6"
W 8"
H 8"
ACROSS VEE 5"
VEE CAPACITY (DIA.) --
SQUARE, PARALLEL & CENTRAL 7"
WITH CLAMPS 0.0005"
Weight (lb) 129

The Suburban Tool VB-688-MCI is a matched pair of 6" x 8" x 8" cast iron V-blocks built for heavy-duty workholding, layout, and inspection of large round stock. Made from close-grain cast iron with precise 90-degree vees, this pair is matched within 0.0005", giving toolmakers and inspectors rigid, repeatable support for drilling, milling, surface grinding, and QC.

  • Matched pair of V-blocks held within 0.0005"
  • Precise 90-degree vees for accurate cylindrical workholding
  • Close-grain cast iron construction for stability and wear resistance
  • Supports large-diameter shafts across two stations
  • Ideal for machining fixtures, layout, and inspection
  • Made in the USA by Suburban Tool
  • Available as single v-blocks or pairs matched within 0.0005".

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