Description
Drillco 1400A229 1-29/64″ Taper Shank Drill #4 M.T. features a tanged conical shank designed for a secure fit in tapered holes of drill press spindles, driving sleeves, or sockets. Engineered from premium-grade high-speed steel, this drill includes a 118° conventional point for rapid material penetration and a black oxide coating that enhances tool life. With a 12″ overall length and 9″ flute length, it is ideal for deep hole drilling in a variety of materials and industrial applications.
Features:
- Tanged conical taper shank ensures secure fit in drill press spindles and sockets
- Constructed with premium-grade high-speed steel (HSS)
- 118° conventional point allows for efficient, precise drilling
- Black oxide surface treatment increases durability and reduces friction
- 12″ overall length with 9″ flute length for deep hole drilling capability
- Round shank supports stable operation and tool control
Benefits:
- Ensures stable and accurate drilling with taper shank design
- Suitable for a wide range of general-purpose materials
- Longer service life and consistent performance with HSS construction
- Efficient drilling with reduced downtime due to wear resistance
- Ideal for deep hole applications in industrial and machine shop environments
Technical Specifications:
- Model: 1400A229
- Drill Size: 1-29/64″
- Shank Type: Taper shank, #4 Morse Taper (M.T.)
- Overall Length: 12″
- Flute Length: 9″
- Point Angle: 118° Conventional
- Material: Premium HSS
- Surface Finish: Black Oxide
- Application: General purpose and deep hole drilling





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