Drillco #4-#4 Hardened Extension Sleeve (144E044H)
Drillco 144E044H #4–#4 Hardened Extension Sleeve is engineered for extending the reach of Morse Taper #4 (M.T.) shank tools without changing the taper size. This high-strength extension sleeve allows machinists to access deep or hard-to-reach areas during drilling, turning, or boring operations. Precision-ground and hardened for long-lasting durability and alignment accuracy, it's a reliable solution for extending tool length in heavy-duty shop environments.
Extends #4 Morse Taper tools without taper size reduction or expansion
Precision-ground internal and external tapers ensure concentric fit
Hardened steel construction resists wear and maintains alignment
Extension length design ideal for deep machining applications
Provides additional tool reach without changing spindle setup
Reduces the need for special-length tooling
Ensures stable, vibration-resistant performance in long-reach operations
Improves flexibility and efficiency in shop floor setups
Technical Specifications:
Type: Hardened Extension Sleeve
Taper: #4 to #4 Morse Taper
Material: Hardened Steel
Length: Extension
Application: Extending Morse Taper #4 tools for increased machining reach
Product identification
- Brand: Drillco
- Model / MPN: 144E044H
