Nitto Kohki
Nitto Kohki offers high-performance magnetic drilling machines for both automatic and manual applications. Designed for precision and ease of use, these tools are perfect for fabricators looking to drill clean, accurate holes quickly and efficiently. Whether you’re working on a large-scale project or need portable solutions for job sites, Nitto Kohki’s drilling machines are built for reliability and durability.
Key Features
- Powerful Motors: Features powerful motors ranging from 700 RPM to 1100W for precise cutting operations.
- Lightweight Design: Machines like the UOJ-3500 and WA-3500 are lightweight and portable, making them ideal for job site use.
- One-Touch Arbor System: Quick cutter installation and removal without the need for tools.
- Built-In Coolant Systems: Sealed arbor systems with through-spindle coolant for improved durability and efficiency during cutting operations.
- Overload Detection: Load and overload detection systems ensure smooth operation and prevent damage to the motor and cutter.
Automatic Magnetic
WA-3500
- Max. Punching Diameter: 1-3/8” x 2” hole drilling capacity
- Semi-automatic feed mechanism
- Powerful 1100W double-insulated motor
- Overload stop detection system to protect motor and cutter
- Sealed arbor system with through spindle coolant
- Built-in motion detection sensor
- One-Touch arbor system for easy cutter installation/removal
- Accepts Jetbroach carbide tipped and Hibroach HSS annular cutters
- Precision die-cast aluminum mainframe
- One-year limited warranty
WA-5000
- Max. Punching Diameter: 2” x 3” hole drilling capacity
- Semi-automatic feed mechanism
- 1100W motor with overload stop detection system
- Load detection system for speed and feed regulation
- Sealed arbor system with through spindle coolant
- Built-in motion detection sensor
- One-Touch arbor system for easy cutter installation/removal
- One-year limited warranty
Manual Magnetic
UOJ-3500
- Max. Punching Diameter: 1-3/8” x 2” hole drilling capacity
- Lightweight 31 lb. design
- One-horsepower motor with 700 RPM speed
- Reversible feed shaft assembly for left or right operation
- Sealed arbor with through spindle coolant
- Self-contained in-frame coolant reservoir
- Built-in motion sensor detection system
- One-Touch arbor system for easy cutter installation/removal
- One-year limited warranty
UOJ-5500
- Max. Punching Diameter: 2-3/16” x 3” hole drilling capacity
- Two-speed motor with 350/650 RPM gear box
- Sealed arbor with through spindle coolant
- Overload indicator and gradual overload sensor
- Rapid restart mechanism
- One-Touch arbor system for easy cutter installation/removal
- Built-in circuit to prevent accidental restart
- One-year limited warranty
Machine Gallery
WA-5000
UOJ-3500
UOJ-5500
Looking for the right Nitto Kohki machines for your shop?
Contact our team or request a quote today to learn more.