D5 Wet Coredrill

Code: WC4/D5


Choose your custom length, please refer to the “Can’t find the size you are looking for?” guide for which to purchase.


DQ Wet Coredrill with a working length of 450-2000mm, 1¼inch UNC female connection and made with a D5 Diamond Segment.

This segment is made with very large grit pattern diamond with a soft bond; really quick and durable.  Great all-rounder and a winner in London flint.

A rooftop design and was originally developed for a good speed/life ratio for the US market, but it has been popular elsewhere in the world since. Best for mid to low power motors.

Need Help in Choosing your wet or dry Coredrill?

Call our Technical Sales Helpline (7:30am to 5:30pm Monday to Friday) – 0161 406 0609 (or click here to request a call back).

Did you know?

With over 10,000 Barrels in stock, Diaquip Manufacture Coredrills to your exact requirements and specifications.  As the UK’s leading Coredrill Manufacturers, and one of the World’s biggest exporters of Diamond Coredrills, you can be assured that Diaquip rigorously test all our the coredrills that we manufacture to ensure the best results, performance and quality at all times.

Additional information

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Spec/Model Number

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Connection Detail


Length (mm)

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Connection Type

1¼inch UNC



Diaquip D5 Specification Sheet

Diaquip D5 Specification Sheet

You can request your custom length Wet Coredrills but first select the best length from the guide below (please add your required length to length input box under the drop down options):

Wet Crown Coredrills (WC2)

Working Length required​

Working Length to be selected

100 - 320mm


320mm - 500mm


500 - 1000mm


1000 - 2000mm


Wet Coredrills (WC4)

Working Length required​

Working Length to be selected

100 - 450mm (44-200Ø)


100 - 500mm (200-900Ø)


400/500 - 1000mm


1000 - 2000mm