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Alfra Metal Core Drilling Machine - Alfra Rotabest — Entrepot Marketing Singapore
ALFRA

Alfra Rotabest Metal Core Drilling Machine

The Alfra Rotabest Metal Core Drilling Machine is a high-performance magnetic drilling system designed for precise, fast, and efficient drilling in steel structures and industrial metal fabrication. Its powerful magnetic base, durable construction, and ergonomic design ensure safe, reliable operation across demanding applications.

In Stock — Available for immediate delivery
Applications
Structural steel fabrication
Automotive body panel drilling
Shipbuilding and offshore maintenance
Industrial manufacturing
Metal fabrication workshops
Available Models
Image Model No.
Alfra Rotabest Metal Core Drilling Machine Alfra V32 — Alfra Alfra V32
Alfra Rotabest Metal Core Drilling Machine Alfra Rotabest RB 35SP/ RB50SP — Alfra Alfra Rotabest RB 35SP/ RB50SP
Alfra Rotabest Metal Core Drilling Machine Alfra 50B RL-E — Alfra Alfra 50B RL-E
Alfra Rotabest Metal Core Drilling Machine Alfra RB 100B RL-E — Alfra Alfra RB 100B RL-E
Alfra Rotabest Metal Core Drilling Machine Alfra RB 130B — Alfra Alfra RB 130B
Features
  • 3-Coil Magnetic Base Clamp with advanced MPI Magnet System for stronger adhesion
  • Powerful Motors from 1,100W to 2,500W with high torque
  • Oil-Bath Gearbox for smooth and durable operation
  • Soft-Touch, Low-Vibration Grip for secure handling
  • Brass-Protected Magnet Coils for enhanced durability
  • Adjustable Motor Slide for increased drilling stroke
  • Ergonomic Control Panel for easy ON/OFF access
  • Integrated Motor Support with built-in height adjustment
  • Solid Brass Guide Rails for precise slide guidance
  • Robust Electronic Switch Units for reliable performance
Cutters

ALFRA ROTABEST® – HSS-Co-Eco Cutters with Weldon Shank

High cutting performance toothing with

1. Pre-cutter

2. Post-cutter

• With Weldon Shank 19.0 mm, 2 clamping surfaces

• Available in cutting depths of 30mm, 35mm, 50mm, 75mm & 110mm

• Available in cutting diameters from 12mm to 60mm

• Internal bore: 6.35mm

• Steel quality: Special high-capacity speed steel, cobalt

• Ground section: High performance toothing with pre-cutter and post cutter

ALFRA ROTABEST® – TCT Cutters with Weldon Shank 19.0mm

ALFRA ROTABEST® – TCT Cutters with Weldon Shank 19.0mm

Ejector Pins

ALFRA “Chip-breaker system”

1. Pre-cutter

2. Middle-cutter

3. Post-cutter

With Weldon Shank 19.0mm

• Internal bore: ø 14-17mm = 6.35mm, ø18-50mm = 8.0mm

• Perfectly suitable for wear intensive applications

• Available in cutting depths of 35mm and 50mm

• Available in cutting diameter from 14mm to 100mm

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