Base de Corte para Resistências – Coil Trimmer is an essential measurement and precision tool designed for all rebuilding atomizer enthusiasts (RDA, RTA and RDTA), especially those with postless decks (no raised posts). It allows you to measure and trim the legs of your coils with the exact length recommended by manufacturers.

With several numerically graduated micrometer measurement steps, this tool eliminates guesswork when preparing your build, ensuring that the resistances are positioned at the perfect air-flow height of the atomizer to deliver maximum flavor and vapor production.

⚠️ Manual measurement tool — does not include cutting pliers, pre-made resistances, cotton, e-liquid or nicotine. Keep out of reach of children.

Product Details

• Brand: Contraste Vaping
• Type: Jig / Regulator / Base for Cutting and Measuring Resistances (*Coil Trimmer*)
• Material: Polycarbonate / High-strength technical plastic
• Measurement Graduation: Multiple millimeter graduations (e.g., 3.0mm to 8.0mm)
• Compatibility: Ideal for handmade or pre-fabricated resistances intended for RBA / RDA / RTA / RDTA atomizers
• Main Function: Standardize the cutting height of the resistance legs before installation in the deck
• Sale: Individual unit

Product Benefits

• Millimetric and Exact Cut: eliminates the margin of error when cutting the resistor legs before securing it.
• Taste Optimization and Air Flow: ensures that the coil is perfectly aligned with the atomizer's air inlets.
• Prevention of Shorts and Poor Contact: avoids cutting the short legs too short (which prevent securing) or too long (which touch the chimney/top of the chamber).
• Practical and Intuitive: visible numbering that makes it easy to select the length indicated in your atomizer's manual.

Package Contents

• 1 × Coil Cutting Base – Coil Trimmer

Installation and Usage Mode

1. Check in your atomizer's manual or specifications what height is recommended for the resistor legs (e.g., 5.0 mm).
2. Insert the two legs of the resistor into the Coil Trimmer holes corresponding to the desired measurement.
3. Use a diagonal cutting plier flush with the bottom edge of the jig base to trim the excess protruding wire.
4. Remove the resistor and install it directly on the atomizer *deck* with the guarantee of perfect height.
5. To explore more tools and building materials for your DIY kit, check our range of tools and vaping accessories here.

Maintenance and Care

• Clean the tool with a dry cloth to remove small trimmed wire pieces.
• Do not force wires of excessive gauge that do not enter smoothly into the jig holes.
• Store in a dry place along with your construction tools.

Safety and Recommendations

• Manual measuring tool — this article does not contain nicotine or e-liquid.
• Keep out of reach of children and pets.
• When trimming excess wire, hold the ends to prevent them from flinging into the eyes.
• Vaporization requires care and attention. Exclusive product for adults 18 years and older, not recommended for non-smokers, pregnant women, or people with health problems. For safe and responsible use, consult the Contraste Vaping® FAQ.
• If you notice swelling or battery overheating, odd taste, leaks, or any other problem, stop use immediately and contact us.