Round Collets

Round Collets & Tool Holders — New & Used

Round collets are precision tool-holding accessories that grip cutting tools or workpieces securely by clamping around their shank using a tapered sleeve — offering high concentricity, minimal runout, and rigid clamping for milling, drilling, reaming, and machining operations.

At Surplus Select, we carry a selection of new and used OEM round collets and tool holders in various sizes, taper standards, and configurations — compatible with CNC spindles, drill presses, milling machines, and tool-change systems. Our surplus pricing lets machinists, toolrooms, and production shops access quality tooling hardware affordably and quickly.

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 Collet Fast (Search-First)

Search by size, taper standard or part number (e.g., ER32 collet 10 mm, C6 Morse taper collet, 5/8″ round collet).
No part number? Try specs like “ER16 3 mm–13 mm collet”, “collet chuck ½″ shank CNC”, or “metric collet pair used”.
Need compatibility? Add taper standard (ER, R8, Morse, CAT), shank size, or material to narrow results.

Applications & Use Cases

Milling & CNC machining: Rigidly hold end mills, drills, reamers, taps and tools with minimal run-out for accurate machining.
Drill presses & tool holders: Adapt collets for drill chucks, taper spindles, or quick-change tool holders for flexibility across machines.
Toolroom & prototyping: Use surplus collets to flexibly mount different tool sizes during prototyping or small batch production.
Maintenance & retrofit: Replace worn or damaged collets to restore spindle accuracy, tool life, and surface finish quality.
Multi-machine setups: Stock a variety of taper standards and sizes to support different machines, spindles, and tooling plans.

Why Buy Round Collets from Surplus Select

New & Used Options: OEM round collets and tool holders — metric and imperial — available at surplus prices.
Wide Compatibility: Multiple taper standards (ER, Morse, R8, CAT, etc.) and size ranges supported.
Cost-Effective Tooling Flexibility: Surplus inventory gives shops access to versatile tooling without full-list pricing.
Fast Shipping: Most orders ship same or next business day so your operations stay on schedule.