Buying & Fit Help

Find the exact model

Read the model and tool-holder specification on your equipment and in its manual. Compare that information with the selected product. SDS-Max, 30 mm hex, a threaded post-driver socket and a 3/4-inch auger connection are separate fittings.

Confirm the full setup

Check dimensions, retention, permitted accessory size and intended use. A nominal diameter alone does not prove that two parts work together. Do not force or alter an attachment to make it fit.

Complete the purchase

The purchase button opens the selected offer in a new tab. Confirm the item, included parts, final price, shipping and returns there before placing the order. This website does not process payments or hold a shopping cart.

Use the supplied instructions

Our guides help with selection and planning. The equipment manual governs assembly, operation, maintenance and protective measures. Stop and resolve an uncertain fitting or damaged part before use.

Get help with an existing order or browse the planning guides.