Heavy Duty Drag Knife

The Heavy Duty Drag Knife is the robust utility knife for your CNC machine – fast, strong and precise! It is easily clamped into the 8 mm collet of your milling motor or directly into the 43 mm to 8 mm adapter.

The CNC tool has been designed in a way that allows you to use two standard knives of different manufacturers, the Martor 52 or the Stanley Fatmax. Thanks to the adjustable knife height, you can adapt the drag knife to the required cutting depth in no time at all. The integrated blade guard protects you against accidentally reaching into the blade and, thus, against injuries.

The Heavy Duty Drag Knife is perfectly suited for cutting harder materials, such as sealing material, rubber and cardboard, as well as foam.

Please see the comparative overview of the OTK-3, the Drag Knife and the Heavy Duty Drag Knife. This way, you will find the right cutting tool for your project.

Note: A special DragKnife plugin is available for Autodesk Fusion 360 optimizing your standard G-Code for drag knife applications.

Technical Details:

• Maximum cutting Depth: Stanley Fatmax: 14 mm. Mator 52: 13 mm
• Shaft diameter: 8 mm
• Possible materials: Sealing material, rubber, cardboard, foam and many more
• Minimum cutting radius: r ≥ 2 mm, depending on material hardness and cutting Depth
• For rough cuts in harder materials
• Weight: 126 g

Scope of Delivery:

• Heavy Duty Drag Knife
• 10x Mator 52