Morse Taper Drill Tool Holder / Drill Chuck Arbor Rod — MTB4 B16 (013mm) A purposebuilt drill chuck arbor and tool holder that lets you mount a standard drill chuck to machines with Morse taper spindles. This listing is the MTB4 B16 model with a 0–13 mm chuck capacity. Designed for use on lathes and milling machines, it converts Morse taper tooling to accept Bseries drill chucks and arbors so you can expand the capabilities of your existing machine. Key benefits Converts Morse taper spindles to accept standard drill chucks, increasing machine versatility. Simple, secure mounting for repeatable drilling operations on lathes and milling machines. One compact component replaces the need for separate adapters or custom tooling when working with smalldiameter drill bits. Features and specifications Model: MTB4 B16 (0–13 mm) — this listing's specific size and chuck capacity. Compatibility (product family): supports Morse taper shanks MT1, MT2, MT3, MT4, MT5 (select the correct taper for your machine). Drill chuck arbor sizes in the same product family: B10, B12, B16, B18, B22. Intended use: shank drill chuck arbor rod for lathe and milling machine applications. Function: accepts drill chucks with 0–13 mm capacity (for the MTB4 B16 variant). Practical use cases Lathe drilling: Install the MTB4 B16 arbor into a lathe spindle to mount a drill chuck and perform centered, controlled drilling operations with smalldiameter drills. Milling machine setup: Convert a milling spindle to hold a standard drill chuck for shortrun drilling, reaming, or countersinking tasks without changing the main tooling system. Toolroom and repairs: Quickly fit a drill chuck for light fabrication, jig work, or maintenance tasks where fast changeover and smalldiameter drilling are required. Installation and handling tips Match the arbor/taper size to your machine spindle (select MT1–MT5 as required). This listing is the MTB4 B16 (0–13 mm) variant. Clean taper surfaces before installation to ensure a secure fit and repeatability. Seat the arbor fully into the spindle taper and mount the drill chuck according to the chuck manufacturer's instructions. This MTB4 B16 (0–13 mm) Morse taper drill tool holder is a straightforward, practical adapter for anyone needing to attach a smallcapacity drill chuck to a Morse taper spindle on a lathe or milling machine. Choose the correct taper (MT1–MT5) and Bseries arbor size (B10, B12, B16, B18, B22) for your setup.