Description
Take on tight, trash-heavy, and target-dense hunting locations with the Fisher 6" Elliptical Concentric Search Coil, designed for the Fisher F70 and F75 metal detectors.
Its compact elliptical footprint provides greater control around obstacles and closely spaced targets than larger general-purpose coils, making it a useful secondary coil for parks, old home sites, relic locations, and other challenging hunting environments.
Key Features
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Designed for Fisher F70 & F75 – Compatibility confirmed through official First Texas detector accessory catalogs.
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6" Nominal Search Coil – First Texas officially markets 6COIL-E as a Fisher 6" Searchcoil.
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Elliptical Design – Compact profile provides excellent maneuverability around obstacles.
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Concentric Coil Configuration – Provides a focused detection pattern useful for precision searching.
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Great for Trashy Sites – Smaller search area helps work through locations containing closely spaced targets.
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Easy to Maneuver – Useful around rocks, roots, trees, foundations, and other obstacles.
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Precision-Oriented Alternative – Complements larger F70 and F75 search coils when ground coverage is less important than control.
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Genuine Fisher Accessory – Designed for compatible Fisher detector platforms.
Compatible Fisher Metal Detectors
First Texas officially lists this search coil as compatible with:
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Fisher F70
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Fisher F75
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Fisher F75+
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Fisher F75 Limited
The F70 and F75 official parts catalogs both list 6COIL-E among their compatible search coils.
Compact Elliptical Design
The compact elliptical shape is particularly useful when a larger round or elliptical coil becomes difficult to maneuver.
It can help you search more precisely around:
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Tree roots
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Rocks
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Foundations
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Fence lines
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Playground equipment
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Brush
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Tight corners
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Closely spaced targets
This makes it a useful specialized coil for difficult hunting locations.
Useful for Target-Dense Ground
Smaller search coils can be particularly helpful when desirable targets are located close to unwanted metal.
The reduced search footprint makes it easier to investigate individual signals in areas containing:
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Nails
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Iron fragments
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Pull tabs
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Bottle caps
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Foil
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Other metallic trash
Actual target separation depends on target spacing, detector settings, ground conditions, sweep speed, and target orientation.
Concentric Search Pattern
This coil uses a concentric configuration.
Concentric coils can provide precise target response and are useful when carefully investigating individual signals.
Combined with the compact elliptical footprint, this makes the coil particularly well suited to controlled searching where precision is more important than maximum ground coverage.
A Useful Secondary Coil for F70 & F75 Owners
The 6" coil is not intended to replace a larger coil for every hunting situation.
A larger search coil will generally be more efficient when covering clean, open ground.
Choose this compact coil when:
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The site contains heavy trash
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Targets are closely spaced
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You're searching around obstacles
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Precise coil placement matters
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A larger coil is difficult to maneuver
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You want a specialized small-coil option for your F70 or F75
Having both large and small coils lets you configure your detector for the conditions of each site.
Performance Expectations
The primary advantages of this coil are control, maneuverability, and precision rather than maximum ground coverage.
Actual detection performance varies according to:
No specific detection-depth increase should be expected in every environment.
Technical Specifications
| Specification |
Details |
| Brand |
Fisher |
| Product Type |
Search Coil |
| Manufacturer Nominal Size |
6" |
| Commonly Listed Physical Size |
Approximately 6.5" |
| Coil Shape |
Elliptical |
| Coil Type |
Concentric |
| Compatible Detector |
Fisher F70 |
| Compatible Detector |
Fisher F75 |
| F75 Platform Compatibility |
F75, F75+ & F75 Limited |
| Primary Purpose |
Precision & Target-Dense Searching |
| Best Use |
Tight, Trashy & Obstacle-Dense Sites |
| Metal Detector Included |
No |
What's Included
SEARCH COIL ONLY.
Metal detector, protective coil cover, and other accessories are not included unless specifically stated with the offer.
Why Choose the Fisher 6" Coil?
Large search coils are excellent for covering open ground, but difficult sites often require more precision.
The Fisher 6" Elliptical Concentric Search Coil gives F70 and F75 owners a compact alternative for working around obstacles and searching target-dense locations.
Its smaller footprint allows more controlled sweeps and makes it particularly useful as a secondary coil alongside a larger general-purpose F70 or F75 search coil.
Most importantly, 6COIL-E compatibility with both the F70 and F75 is directly confirmed by First Texas Products.
