Shinwa Rules Co., Ltd. was established in 1971 in the Tsubame-Sanjo region of Niigata Prefecture — a historic hub of Japanese metalworking since the 16th century. They hold over 70% market share for metallic rulers in Japan and produce over 2,400 types of measuring instruments. Shinwa is one of only a few manufacturers accredited by Japan's Calibration Service System (JCSS), and their products are trusted by professionals in 38 countries worldwide.
15cm 90° Circular Saw Guide
15cm 90° Circular Saw Guide
Regular price
$52.00
Regular price
Sale price
$52.00
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The Shinwa 15cm 90° Circular Saw Guide is a compact and durable tool designed to give you a quick, accurate square reference when docking stock to length with any circular saw, corded or cordless. Perfect for fine woodworking or small-scale construction, it ensures reliable alignment and clean cuts every time. This guide features two reference points spaced approximately 200mm apart, providing a wide contact area for squaring against your material's edge. A 50mm projection extends off the stock and back toward the user, offering a larger surface for your saw's base plate to align before cutting. While optimised for left-hand holding and right-hand saw operation, you can simply flip the guide for ambidextrous use, making it versatile for all users.
Made in Japan
Specifications
- Dimensions: 220 × 220 × 24 mm
- Weight: 0.25 kg







