Drillco #3-#5 Hardened Drill Sleeve (142E035H)
Drillco 142E035H #3–#5 Hardened Drill Sleeve is a precision adapter designed to allow #3 Morse Taper (M.T.) shank tools to be used in #5 M.T. holders. Engineered for industrial performance, this hardened sleeve enables efficient adaptation between tool and machine taper sizes, extending tooling flexibility without compromising concentricity or torque transmission.
Fits #3 M.T. shank tools into #5 M.T. holders, expanding compatibility across tooling setups.
Made from hardened alloy steel to withstand repeated use and ensure long service life.
Precision-ground internal and external tapers for accurate alignment and minimal runout.
Includes tang slot for easy removal using standard sleeve ejectors or drift keys.
Regular length design ensures proper tool seating and balance in high-speed operations.
Reduces the need to purchase duplicate tools in multiple taper sizes.
Improves workflow flexibility by allowing mixed taper tools to be used in the same machine.
Ensures secure torque transfer between tool and holder with minimal vibration.
Ideal for shops seeking cost-effective solutions to expand machine tool compatibility.
Technical Specifications:
Taper Range: #3 M.T. (tool) to #5 M.T. (holder)
Material: Hardened Alloy Steel
Finish: Precision Ground
Design: Regular Length with Tang
Application: Adapting Morse Taper Shank tools to larger Morse Taper holders
Product identification
- Brand: Drillco
- Model / MPN: 142E035H
