15cm 45°/90° Circular Saw Guide

The Shinwa 15cm Circular Saw Guide Triangle is a durable, precision-engineered tool designed to function as a speed square for circular saw operations. It provides a dependable 45° or 90° guide to help users achieve fast, clean, and square cuts—perfect for framing, timber work, and general construction.

Simply align your blade as usual and use the guide as a reference fence to ensure the cut follows your intended path. Flip the triangle to switch between 45° and 90° cutting angles, making it suitable for both square and miter cuts.

Built from robust aluminium and sized for easy portability, this guide is ideal for high-use environments and fits conveniently in a toolbox, tool bag, or ute tray.

Specifications:

• Angle Guides: 45° and 90°
• Body Dimensions: 238 × 238 × 25 mm
• Weight: 0.275 kg
• Material: Aluminium
• Designed in Japan. Manufactured in China.

Orders over $200 ship FREE (Aus only).
We dispatch every weekday at 2pm.
Regular Postage: $12.50
Express Postage: $19.00
For timeframes or international addresses, click here.

Select In-Store Pickup at checkout to collect your order at 29 Production Ave, Kogarah 2217.
Store hours 10am-4pm Tues-Fri.

JTA stands behind the quality of our tools with warranty policies that exceed Australian consumer law. Read about them here.