The Twist Drill Adapter Chuck Mandrel with Collet 1.15mm is a must-have accessory for jewelers seeking precision in their drilling tasks. This adapter seamlessly attaches to rotary tools, transforming them into highly efficient and accurate drilling machines. The collet securely holds twist drills with a 1.15mm shank, ensuring a wobble-free operation that results in clean, controlled holes every time.

Perfect for use with small diameter tools, this chuck mandrel is essential for jewelers working with delicate designs. The 1.15mm collet provides a snug fit, preventing any wobble, ensuring stable and accurate drilling. This adapter fits 3/32" quick-release handpieces, offering versatility and ease of use across various rotary tool brands.

Whether you're crafting fine jewelry or creating intricate metalworks, this twist drill adapter enhances the efficiency and precision of your work. Wire gauge twist drills, in particular, require an adapter chuck to be used effectively with collet-type handpieces. The Twist Drill Adapter Chuck Mandrel is the ideal solution, providing accuracy for wire gauges ranging from sizes 60 to 80.

Key Features:

• Attaches securely to rotary tools for precise drilling.
• Holds twist drills with a 1.15mm shank, ensuring stability.
• Wobble-free operation for clean, controlled holes.
• Compatible with 3/32" quick-release handpieces.
• Ideal for small diameter tools and fine jewelry applications.
• Do not use with speeds higher than 10,000 RPM.