Brüder Mannesmann Adjustable Circle Cutter 30-120 mm with HSS Blades (537)

Cutting diameters from 30 to 120 mm with HSS blades make this adjustable circle cutter a versatile choice for wood, plasterboard, plastic, and acrylic.

Overview

The Brüder Mannesmann 537 is an adjustable circle cutter designed for creating precise holes in a variety of materials. It features two high-speed steel (HSS) cutting blades and a stepless adjustment mechanism, allowing for infinite diameter settings within its 30–120 mm range. The tool includes a center drill and hex key for setup and blade changes. A protective cover enhances safety during operation. Suitable for use with corded drills, cordless drills, and drill presses, it can achieve a maximum cutting depth of approximately 30 mm at up to 1500 RPM.

What stands out

• Infinitely adjustable cutting diameter from 30 to 120 mm
• Dual HSS blades for efficient cutting
• Compatible with wood, plasterboard, plastic, and acrylic
• Includes center drill and hex key
• Protective cover for safety

Technical details

• Product type: Adjustable circle cutter
• Cutting diameter range: 30 - 120 mm
• Number of cutting blades: 2
• Blade material: High-speed steel (HSS)
• Shank type: Cylindrical
• Shank diameter: 8 mm
• Maximum cutting depth: Approx. 30 mm
• Recommended maximum RPM: 1500 RPM
• Adjustment mechanism: Stepless / infinitely adjustable
• Tool compatibility: Corded drills, cordless drills, drill presses
• Included accessories: Hex key, center drill
• Body material: Steel / aluminum
• Safety feature: Protective cover
• Application: Cutting holes for spotlights, pipes, speakers, ventilation
• Packaging: Blister pack

Our verdict

A reliable circle cutter with a wide adjustment range and durable HSS blades, ideal for precise hole cutting in common building materials.