FEIN HM-Ultra 35 QuickIN 22 mm wolfraamcarbide kernboor 63127096018

On a busy steel construction site, a fabricator needs to drill clean, precise 22 mm holes through thick I-beams without stopping to clear chips or deburr edges. The FEIN HM-Ultra 35 QuickIN annular cutter makes that job straightforward. Its tungsten carbide teeth slice through steel, stainless steel, and non-ferrous metals up to 1400 N/mm² tensile strength, leaving burr-free bores and efficient chip evacuation even in deep cuts.

Key specifications

• Cutting diameter: 22 mm
• Cutting depth: 35 mm
• Material: Tungsten carbide (HM)
• Shank type: QuickIN
• Series: HM-Ultra 35
• Number of pieces: 1
• Application: Steel, stainless steel, non-ferrous metals
• Tool compatibility: FEIN magnetic core drills with QuickIN mount
• Cutting geometry: Multi-tooth
• Cooling: Suitable for internal cooling
• Max material tensile strength: 1400 N/mm²
• Drilling method: Core drilling (hollow drilling)
• Finish: Uncoated

Why choose it

This cutter is built for professionals who demand speed and accuracy. The tungsten carbide construction delivers high wear resistance and a long service life, reducing downtime and replacement costs. The QuickIN shank enables tool-free changes in seconds, keeping your workflow uninterrupted. Optimized chip removal prevents clogging, while the multi-tooth geometry ensures smooth, vibration-free cutting. Whether you're working on structural steel, pipe fabrication, or heavy equipment repair, this cutter consistently produces precise, clean holes.

Ideal use cases

• Drilling anchor holes in steel beams and columns
• Creating openings for cables and conduits in stainless steel enclosures
• Fabricating brackets and mounts from non-ferrous metals
• Maintenance and repair of heavy machinery and vehicles
• On-site construction where magnetic drills are used

Good to know

The HM-Ultra 35 series is designed for use with FEIN magnetic core drills featuring the QuickIN mount. For optimal performance and tool life, use a suitable cutting fluid or internal cooling system. The uncoated surface allows for easy resharpening if needed. Always follow the manufacturer's safety guidelines and ensure proper clamping of the workpiece.