• -3% Coiltek 11" TDI Mono Coil

Coiltek 11" TDI Mono Coil

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  • Brands Coiltek
  • Product Code: Coiltek 11" TDI Mono coil
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Coiltek 11" White's TDI Mono Coil
Looking for a new general purpose coil for your White's TDI? This is it! 



Coiltek's lineup of coils have been popular for years on the Minelab GPX series detectors, now White's TDI users can enjoy the same type of balance, feel, and enhancement associated with Coiltek coils while using their detector of choice too! An entire series of coils has been developed which incorporate a new winding innovation which optimises the transmit and receive signals, therefore improving depth and sensitivity when compared to the standard wound coils available.

This series is branded with the well-known Coiltek terracotta colour. Each of the new coils will perform and give the detectorist a smooth stable operation with reduced noise from ground mineralisation and touch sensitivity.


The 11" White's TDI Mono coil we are featuring on this page would most commonly used for general searching, as it is the perfect trade off in size between ground coverage and manuverability.  Its excellent sensitivity, light weight, and good depth capabilities it is an excellent choice for any detector operator. The medium size gives a relatively nice view of the ground and it is because of this you will be able to find some of those deeper targets a bit more easily.   Combine this with a nice light weight and you may find your self making the 11" TDI Mono coil your overall primary search coil.  

MONO Operation hints & tips:

A mono coil combined with pulse induction detectors has a depth benefit over most other types of detectors. This comes in the way of heightened sensitivity to deeper targets generally out of reach of many detectors.   Having said that, the target response of this coil is sharp and clear even on smaller targets so most sized targets will be easily heard if within the range of this coil's large magnetic field.

Being a mono it has the windings around the perimeter of the coil so pinpointing can be done by either using the tip of the coil or tilting the coil to vertical and using the outer edge. You will notice that the outer edge is sensitive all around the coil. When swinging this coil you will need to overlap your swings by approximately half the coil length to be thorough and having a slow swing speed will ensure you hear the very tiny targets.


General Characteristics:

  • Light weight for all day use
  • Good ground coverage
  • Good depth capabilities 
  • Good maneuverability 
  • Robust design
  • Size: 275 mm (11")
  • Weight: 688 / 24.2 oz.
  • Configuration: Monoloop (Mono)
  • NON Waterproof 

Applicable White's Metal Detectors:

  • White's TDI
  • White's TDI Pro

Other White's TDI coil sizes available:

  • 6" TDI Mono
  • 10" x 5" TDI Mono
  • 14" TDI Mono
  • 17" x 11" TDI Mono

You can be assured of a high quality, high performing product that is backed up with great service, reliability and a 2 year warranty. Any WHITES TDI detector operator could be missing out on Optimising Discovery if they are not swinging a COILTEK.

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