For shorter carbide cutting tools, powRgrip® PG-S Collets have 3–6 mm shorter engagement that standard PG collets and are available in PG 6, 10, 15, 25, and 32 sizes. powRgrip PG-L Collets, accommodating longer tools by providing 3–6 mm longer engagement than standard collets, are available in PG 15, 25, and 32 sizes. powRgrip system utilizes shallow-tapered collet that is pressed into holder with matching taper using hydraulic handpump or tabletop hydraulic press.