Description
Drillco 1400A230 1-15/32″ Taper Shank Drill #4 M.T. is engineered for precision and durability in demanding drilling applications. Designed with a tanged conical taper shank, this drill bit fits directly into #4 Morse Taper machine spindles, sleeves, or sockets—making it ideal for industrial setups that require secure, high-torque engagement. Crafted from premium high-speed steel (HSS), it ensures long-lasting performance across a broad range of materials. The black oxide finish enhances wear resistance, while the 118° conventional point provides smooth and accurate starts. With a 12″ overall length and 9″ flute length, it excels at deep-hole drilling with reliable chip evacuation.
Features:
- Precision-ground taper shank fits #4 Morse Taper spindles and sleeves
- High-speed steel (HSS) construction delivers extended tool life
- 118° conventional point for fast starts and accurate drilling
- Black oxide coating for improved wear resistance and reduced friction
- 12″ overall length with 9″ flute length for deep-hole drilling capability
Benefits:
- Eliminates the need for drill chucks or adapters in M.T. systems
- Consistent performance in general-purpose applications
- Enhanced tool durability helps reduce changeover and downtime
- Effective chip removal in deep-hole operations
Technical Specifications:
- Model: 1400A230
- Size: 1-15/32″
- Shank Type: Taper Shank (#4 Morse Taper)
- Point Angle: 118° conventional point
- Length: 12″ overall, 9″ flute length
- Surface Treatment: Black oxide
- Material: Premium High-Speed Steel (HSS)
- Application: General-purpose deep-hole drilling across various materials






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