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Kinex 3 Piece Set of Solid Machinist Square 2-3/8", 4", 6" (60, 100, 150mm) DIN 875/1

by Kinex
SKU 4026-12-153

This is a 3 piece set of precision machinist square made by Kinex Measuring who has been in the business of making quality and accurate measuring tool since 1906. The set included a 2-3/8" (60mm), 4" (100mm) and 6" (150mm) square. These squares are perfect for the professional machinist, meticulous wood worker, or DIY perfectionist. Each square is made from 2 pieces of tool steel. The bases and blades are riveted together with 2 pins producing a strong and invisible joint. All faces and edges are ground and lapped for straightness and parallelism. Manufactured to strict German DIN 875/1 standards and guaranteed square to within 18 microns or 0.0007" (that's seven ten-thousandths of an inch). Comes in a padded box. Includes signed inspection certificate.

German manufacturing squareness tolerances for Din 875/1

Height  Deviation 
 50 mm                 0.00055”
75 mm  0.00055”
100 mm  0.00059”
150 mm  0.00070"
200 mm  0.00078”
250 mm  0.00090”
300 mm  0.00098”
500 mm  0.00137”

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