Easy to mix, premium grade high yield (200mesh) bentonite builds viscosity, filtration control and gel strength in fresh water drilling fluids. NSF approved. By far New Zealand's best Bentonite for waterwell applications, you will use less and your price per 1,000 litres will be less.

Technidrill HQ 3m rods at an introductory price. Discount is in comparison to Boart Longyear 3m rod pricing. Made in France, all tech specs on our website under Technidrill.