FEIN broca de coroa HM-Ultra Ø18/35 HM QI (63127092019)

When magnetic core drilling demands clean, chatter-free holes through tough steel, the FEIN HM-Ultra Core Drill Bit Ø18/35 HM QI delivers with tungsten carbide teeth and a QuickIN shank that locks into FEIN machines in seconds. Unlike standard HSS annular cutters that dull quickly on stainless, this bit's carbide cutting edges stay sharp for hundreds of holes, while the 35 mm cutting depth handles plates, beams, and pipes without pilot drilling.

Highlights

• Ø18 mm cutting diameter with 35 mm depth for through-holes in structural steel
• Tungsten carbide (HM) teeth for high wear resistance in steel, stainless, and non-ferrous metals
• FEIN QuickIN shank for tool-free, secure mounting on FEIN magnetic core drills
• Internal cooling channels direct coolant to the cutting zone, extending tool life
• Hollow core design ejects slugs automatically, reducing downtime

In daily use

On a fabrication site or in a maintenance workshop, this core drill bit pairs with FEIN magnetic drills like the KBM series. The QuickIN interface means no chuck key or adapter—push, twist, and drill. The carbide teeth maintain their edge even in stainless steel, where HSS bits often burn. For overhead or vertical work, the internal coolant supply prevents overheating and ensures a clean bore. Each bit is individually packaged and ready for immediate use.

Full specifications

• Brand: FEIN
• Model: 63127092019
• MPN: 63127092019
• EAN: 4014586240053
• Drill bit type: Annular cutter (core drill)
• Cutting material: Tungsten carbide (HM)
• Drilling diameter: 18 mm
• Cutting depth: 35 mm
• Shank system: QuickIN
• Tool holder compatibility: FEIN QuickIN
• Application material: Steel, stainless steel, non-ferrous metals
• Product series: HM-Ultra
• Recommended use: Magnetic core drilling machines
• Design: Hollow drill bit
• Cooling: Internal cooling compatible
• Packaging quantity: 1 piece

Final note

Choose the FEIN HM-Ultra Core Drill Bit for reliable, long-lasting performance in demanding metal drilling applications.