BDS HM Core Drill Bit D12/35mm Quick In (HKK-F012)

For magnetic drilling professionals who refuse to compromise on speed or precision, the BDS HM-Kernbohrer D12/35mm Quick In stands apart with its tungsten carbide cutting geometry and rapid tool-free arbor change. This annular cutter is engineered to deliver clean, burr-free holes in steel, stainless steel, cast iron, and non-ferrous metals, making it the go-to choice for structural fabrication, heavy equipment maintenance, and on-site installation work where every second counts.

Highlights

• Tungsten carbide (HM) teeth for high cutting performance and extended tool life
• 12 mm cutting diameter with 35 mm cutting depth for through-hole drilling in thick sections
• BDS Quick-In shank system enables fast, secure bit changes without additional tools
• Optimized for BDS magnetic drilling machines, ensuring perfect concentricity and reduced vibration
• Annular cutter design removes only a ring of material, reducing power consumption and heat buildup

In daily use

On the job site, the HKK-F012 excels in demanding environments. Its carbide cutting edges maintain sharpness far longer than conventional HSS cutters, minimizing downtime for bit replacement. The Quick-In arbor locks the bit firmly in place, eliminating slippage and wobble even under high feed pressure. Whether you're drilling mounting holes in I-beams, creating cable pass-throughs in stainless enclosures, or preparing weld joints in heavy plate, this core drill delivers consistent, precise results with minimal deburring required.

Full specifications

• Tool type: Core drill bit (annular cutter)
• Cutting material: Tungsten carbide (HM)
• Cutting diameter: 12 mm
• Cutting depth: 35 mm
• Shank system: BDS Quick-In
• Series: HKK-F
• Application: Magnetic drilling machines
• Recommended materials: Steel, stainless steel, cast iron, non-ferrous metals
• Compatibility: BDS magnetic drilling machines with Quick-In arbor
• Product line: BDS HKK-F carbide core drills

Final note

Built for professionals who demand longevity and precision, the BDS HKK-F012 is a reliable workhorse that pays for itself through reduced cycle times and fewer tool changes. Pair it with a BDS magnetic drill and Quick-In arbor for a seamless, high-productivity drilling system.