BDS HM Core Drill D40/35mm QuickIN (HKK-F040) – TCT Annular Cutter for Magnetic Drilling Machines

When standard twist drills struggle with large diameters in steel, the BDS HM-Kernbohrer D40/35mm QuickIN (HKK-F040) delivers clean, fast holes with minimal effort. This tungsten carbide tipped annular cutter is engineered for magnetic drilling machines and cuts a 40 mm diameter to a depth of 35 mm in a single pass. The QuickIN shank system allows tool-free, secure mounting on compatible BDS machines, reducing setup time and eliminating the need for additional arbors.

Highlights

• TCT (Tungsten Carbide Tipped) cutting edges for long life and high cutting speeds
• 6 cutting edges with multi-cut geometry for smooth, chatter-free drilling
• QuickIN shank for fast, tool-free installation on BDS magnetic drills
• Internal cooling capability for efficient chip evacuation and heat control
• Cuts steel, stainless steel, cast iron, and non-ferrous metals
• Precision ground for accurate hole diameters and clean edges

In daily use

On construction sites, in steel fabrication shops, or during maintenance work, this core drill excels at producing large holes in structural steel, sheet metal, profiles, and pipes. The annular cutter design removes only a ring of material, drastically reducing power consumption and drilling time compared to solid twist drills. Its robust carbide tips maintain sharpness even in tough materials, while the internal cooling channels flush chips away, preventing overheating and extending tool life. The QuickIN system ensures the cutter is always centered and locked, so you can focus on the job without worrying about run-out or slippage.

Full specifications

• Cutter type: Annular cutter (core drill)
• Tip material: Tungsten carbide tipped (TCT)
• Cutting diameter: 40 mm
• Cutting depth: 35 mm
• Shank system: BDS QuickIN
• Series: HKK-F
• Number of cutting edges: 6
• Compatible materials: Steel, stainless steel, cast iron, non-ferrous metals
• Internal cooling capability: Yes
• Tool compatibility: BDS magnetic drilling machines with QuickIN arbor
• Core drill technology: TCT (Tungsten Carbide Tipped)
• Product line: BDS HKK-F Series
• Drilling application: Hole drilling in structural steel, sheet metal, profiles, and pipes
• Tip geometry: Multi-cut
• Material grade: High-performance carbide

Final note

For professionals who demand speed, precision, and durability in large-diameter hole making, the BDS HKK-F040 is a reliable choice. Its combination of TCT technology, QuickIN convenience, and robust design makes it a valuable addition to any magnetic drilling setup.