19121, VOLKEL, V-COIL-Set OS 21, Retainer Rings OS made of Copper (CU) and Aluminium, M20x1.5 / M24x1.5

V-COIL-Set OS 21 – Retainer rings os made of copper (cu) and aluminium

The V-COIL-Set OS 21 is a premium-quality tool engineered for enlarging core holes in damaged or worn threads. Designed for professionals working with thread repair systems, this high-performance drill ensures accuracy and reliability in demanding applications such as automotive, aerospace, and industrial maintenance.

Its Retainer rings os made of copper (cu) and aluminium construction offers excellent cutting performance, durability, and compatibility with CNC systems and manual drilling operations.

Key Features:

• Ideal for thread repair and helicoil insert preparation
• Manufactured from ground high-speed steel (HSS-G)
• Precise M20x1.5 / M24x1.5 cutting diameter
• Perfect for professional use in metalworking, mechanical workshops, and repair kits
• Compatible with a wide range of thread insert systems

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Item Code: 19121
Brand: VOLKEL
Type: Retainer Rings OS made of Copper (CU) and Aluminium
Applications: Thread repair, metal drilling, precision machining

Why Choose VOLKEL?

With decades of German engineering expertise, VOLKEL tools are trusted by professionals worldwide for delivering accuracy, consistency, and long service life in every job.

We offer fast and reliable shipping for all our Hardware items. Orders are processed within 1-2 business days and shipped via standard delivery, which typically takes 3-5 business days.

Express shipping options are also available at checkout for an additional fee, ensuring your fashion essentials arrive even sooner. Enjoy Free shipping on orders over $199. For any questions regarding your order, please contact our customer service team for assistance.

Provided the conditions in our refund policy have been met, refunds will be processed using the original form of payment. You can return an item purchased online by posting it to us. Please contact customer service for return address. Please note that delivery costs will be excluded from the refund unless goods are returned in accordance with your statutory rights (e.g. they are faulty or not as ordered).

• The items with the original receipt are returned within 30 days of purchase.

• Items must be in the original condition as purchased with all labels/tickets attached.

Provided the conditions in our refund policy have been met, refunds will be processed using the original form of payment. You can return an item purchased online by posting it to us. Please contact customer service for return address. Please note that delivery costs will be excluded from the refund unless goods are returned in accordance with your statutory rights (e.g. they are faulty or not as ordered).