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Specifications

SINGLE or PAIR PAIR
L 12"
W 12"
H 12"
ACROSS VEE 8-3/8"
VEE CAPACITY (DIA.) --
SQUARE, PARALLEL & CENTRAL 11-3/4"
WITH CLAMPS 0.0005"
Weight (lb) 407

The Suburban Tool VB-121212-MCI is a matched pair of 12" x 12" x 12" cast iron V-blocks sized for the largest round stock in the shop. Made from close-grain cast iron with precise 90-degree vees, this pair is matched within 0.0005", giving machinists and inspectors rigid, repeatable support for layout, machining, and QC of heavy cylindrical parts.

  • 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 layout, machining fixtures, and inspection
  • Made in the USA by Suburban Tool
  • Available as single v-blocks or pairs matched within 0.0005".

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