Extension Bars

Shibuya Extension Bar (100mm–500mm) – Made in Japan for Deep Coring with One-Piece Core Bits

The Shibuya Extension Bar is a high-precision tool designed to extend the depth of coring when using one-piece type diamond core bits. Manufactured in Japan, this accessory ensures stability, accuracy, and durability in deep drilling applications.

Key Features & Benefits:

✅ Extended Coring Depth – Available in 100mm, 150mm, 200mm, 350mm and 500mm lengths to reach greater depths.
✅ Premium Steel Construction – Ensures high strength, corrosion resistance, and long-lasting durability.
✅ Seamless Connection – Designed for one-piece type core bits, providing a secure and vibration-free extension.
✅ High Precision Machining – Maintains perfect alignment between the core drill machine and the bit for smooth and accurate coring.
✅ Easy to Install & Remove – Features a A-ROD threaded connection for quick attachment and detachment.
✅ Compatible with Shibuya Core Drill Machines – Works with Shibuya Dymodrill models, ensuring a flawless fit.

How to Use the Shibuya Extension Bar for Deep Coring:

1️⃣ Select the appropriate extension length based on the required coring depth.
2️⃣ Thread the extension bar onto the core drill spindle.
3️⃣ Attach the one-piece diamond core bit securely to the extension bar.
4️⃣ Ensure a firm connection before starting the coring process.
5️⃣ Begin coring with extended reach while maintaining stability and precision.

Where to Use:

🔹 Deep coring applications in concrete, reinforced concrete, and masonry.
🔹 Construction and infrastructure projects requiring long-depth drilling.
🔹 Professional coring tasks where standard core bits are not sufficient.

The Shibuya Extension Bar is an essential accessory for professionals, allowing for efficient, accurate, and deep core drilling without compromising stability.