HSS Extra-Length Morse Taper Drill 3/4" x 315mm (3MT) – Somta Series 252

The SOMTA 2521905 – 3/4" HSS Extra-Length Morse Taper Drill is a heavy-duty deep-hole drilling solution for industrial and structural machining operations. With an extended overall length of 315mm and a Morse Taper No. 3 (3MT) shank, this drill is built for exceptional reach, torque transfer, and rigidity. Constructed from high-speed steel (HSS), it withstands intense thermal and mechanical loads while delivering precise, burr-free holes in ferrous and non-ferrous materials.

Key Features Benefits

Extra-Length Build – 315mm overall length allows deep and extended-reach holemaking.
Large Cutting Diameter (3/4") – Perfect for large boreholes in fabrication, construction, and energy sectors.
Morse Taper No. 3 Shank – Provides secure seating and vibration-free torque transmission.
High-Speed Steel (HSS) – Delivers strength, heat resistance, and reliable performance under load.
118° Standard Point Angle – Offers accurate centering and reduced walking for large diameters.
Right-Hand Spiral Flutes – Optimized for chip evacuation in deep drilling operations.
Bright or Oxide Finish – Improves lubricity and cutting efficiency.

Technical Specifications

Part No: 2521905
Cutting Diameter: 3/4"
Overall Length: 315mm
Shank Type: Morse Taper No. 3 (3MT)
Material: High-Speed Steel (HSS)
Point Angle: 118°
Helix Angle: Right-hand spiral
Finish: Bright or Oxide
Application: Deep-hole drilling in structural, pressure vessel, and heavy fabrication work

Why Choose the SOMTA 2521905 Extra-Length Drill?

Maximum Reach Power – Designed to drill deep, accurately, and efficiently at large diameters.
Rigid Taper Mount – Morse Taper No. 3 guarantees strong tool holding in industrial setups.
Resilient HSS Material – Ideal for repetitive production cycles and high-demand machining.
Built for Industry – Essential in mining, construction, oil gas, and fabrication workshops.

The SOMTA 2521905 is a high-performance extra-length drill designed for professionals who need reach, power, and accuracy when it matters most. It’s the go-to tool for deep-hole applications in large-scale machining environments.

Categories

HSS Extra Length Drills

Sort by:

Somta Series 252 – HSS Extra-Length Morse Taper Drill 3/4" x 315mm (3MT)

Shop the look

Choose Options

Choose Options