Precision Square with Kakume Graduation on the Back – Shinwa

Shinwa

$67.00 USD

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Size 5.1 in. 15 cm

Shinwa precision stainless steel square, featuring traditional Japanese Kakume graduation on the reverse side. This scale, based on the square root of 2 (√2), allows for quick determination of the largest square that can be drawn or cut from a circular piece, without additional calculation.

Manufactured by Shinwa, a Japanese specialist in measuring instruments, this tool is designed for precise checking, measuring, and marking tasks.

Available sizes:161 mm and 177 mm
Special graduation:traditional Japanese scale Kakume allowing you to determine the dimensions of a square part from square material.
Material:stainless steel
Angle accuracy:90° with a tolerance of less than or equal to 0.1 mm per 100 mm
Length tolerance:± 0.3 mm
Dimensions of the 161 mm model:161 × 100 × 8 mm
Weight of the 161 mm model:110 g
Dimensions of the 177 mm model:177 × 100 × 8 mm
Weight of the 177 mm model:114 g
Base dimensions:94 × 18 × 8 mm
Blade section:18 × 1.5 mm
Country of origin:Japan