The Micro-Tec Keyless Chuck 20mm x B18 is a high-precision, self-tightening chuck designed for secure and efficient tool holding in machining applications. With a capacity range of 5–20mm and a durable B18 taper, this chuck provides strong grip, accuracy, and reliability for both drilling and milling tasks. Engineered for smooth operation and quick tool changes, it eliminates the need for chuck keys, increasing productivity and ease of use. Perfect for workshops and industrial applications requiring precision and durability.

• Keyless, self-tightening chuck for easy and secure tool clamping.
• Capacity range: 5u201320mm suitable for a variety of drilling applications.
• B18 taper ensures accurate and stable tool alignment.
• Precision-engineered for smooth, efficient tightening and release.
• Diameter (d): 21.793mm | Length (l): 40.5mm | L1: 116mm | Overall Length (L): 129.2mm | Diameter (D): 57mm.
• Made from durable, wear-resistant materials for long service life.
• Designed to provide maximum gripping strength and minimal slippage.
• Ideal for industrial, machining, and professional workshop use.
• Increases efficiency with fast, tool-free bit changes.