The Metro Drill Sleeve is a Morse taper adapter sleeve used to fit smaller-shank drill bits and tools into larger drill chucks or spindle bores. Precisely maintained inner and outer dimensions ensure a secure, concentric hold on the drill bit while fitting accurately into the drill chuck, keeping the bit running true and straight without wobble or runout during operation.

This straight-rotation design transmits drive cleanly from the machine spindle to the bit without slippage, which matters directly for drilling accuracy and tool life — a loose or poorly fitted sleeve can cause vibration, oversized holes or premature bit wear. Available across three taper size ranges (MT1-2, MT2-3 and MT3-4), the range lets machinists and fabricators adapt a range of Morse taper shank tools to whatever spindle or chuck size their machine uses.

A standard, practical accessory for drill presses, lathes and milling machines using Morse taper tooling, the Metro Drill Sleeve is sold individually or in standard and bulk carton pack quantities for workshops that need multiple sizes on hand.

Key Features

• Precisely maintained inner and outer dimensions for a secure fit
• Straight rotation design prevents slippage during drilling
• Available in 3 taper adapter sizes: MT1-2, MT2-3, MT3-4
• Fits standard drill chucks for smaller-shank tool adaptation
• Suited to drill presses, lathes and milling machine use
• Available in standard packs and bulk carton packing

Technical Specification

Application

• Adapting Morse taper shank drill bits to larger chuck sizes
• Drill press and lathe tooling setup
• Milling machine spindle tool adaptation
• General machine shop and workshop tooling use