NEW: tungsten carbide plug gauge by Spheric-Trafalgar

They are quick and easy to use because they can be inserted at any angle.

Due to the very small contact area of the ball, very good "feel" is imparted to the inspector and any roughness is easily detected.

They are very effective in detecting any bell mouthing or taper in the hole.

Tungsten Carbide Balls offer rugged resistance to impact, wear, temperature, humididty and corrosion.

Our standard tolerances are +2.0µm (0.00008") on the "Go" end and -2.0µm (0.00008") on the "No Go" end. However tighter tolerances are available at extra cost.

The Spheric-Trafalgar UKAS Laboratory can supply full Certification.

Handles can be engraved to your own requirements listing Part Numbers etc.

All stems are made from high quality stainless steel.