Tap Adapters

Tap Adapters — New & Used

Tap adapters allow secure and precise mounting of threading taps to machine tools, hand tools, or tapping heads. Designed for drill presses, CNC machines, and lathes, they ensure accurate thread alignment, reduced breakage, and improved tool life. Available in multiple connection styles including CAT, Morse taper, Jacobs, and quick-change systems, these adapters are essential for both manual and automated tapping setups.

At Surplus Select, we stock a range of new and used OEM tap adapters from trusted brands such as Erickson, Jacobs, Collis, Bilz, and Lyndex-Nikken. Our inventory updates daily, offering surplus pricing on adapters for machine shops, repair centers, and manufacturing operations.

Price Match — We match any authorized distributor on identical in-stock parts, so you can source parts at surplus pricing with distributor-level assurance.

Trade-In Credit — Have quality new surplus items? Trade them in for store credit toward the parts you actually need.

Fast U.S. Shipping — Most orders ship same or next business day from our U.S. warehouse to keep your line running.

Find Your Adapter Fast (Search-First)

Search your part number (e.g., Bilz 1/2" tap adapter, CAT40-TAP, J33).
No PN? Try specs: “Morse taper tap adapter” or “quick-change tapping collet”.
Need a specific OEM? Add the brand (e.g., Erickson tap adapter or Lyndex-Nikken collet).

Applications & Use Cases

CNC machining & milling: Provides precision tapping performance for production environments.
Drill presses & lathes: Allows secure mounting and accurate thread cutting in manual operations.
Maintenance & repair: Ideal for rebuilding or modifying machine setups.
Toolroom & prototyping: Enables flexibility across different tap sizes and thread types.
Automation systems: Used with tapping heads and robotic tool changers for efficiency.

Why Buy Tap Adapters from Surplus Select

New & Used Options: Genuine OEM tap adapters for manual and CNC applications at surplus pricing.
Trusted Brands: Erickson, Jacobs, Collis, Bilz, and Lyndex-Nikken.
Wide Compatibility: CAT, Morse taper, and quick-change configurations available.
Fast Shipping: Most orders ship same or next business day across the U.S.