Product description
- HM Ultra 35 core drill bits with 3/4 in Weldon holder
- TiAlSiN surface coating for unique machining capability and maximum machining speed at a very long service life. Metric dimensions, drilling depth 35 mm.
Drill through metal quickly, smoothly, and efficiently with the Fein hm Ultra 35 core bit. Its carbide-tipped teeth with advanced TiAlSiN coating provide exceptional heat and wear resistance, preventing premature dulling and overheating during demanding jobs. Because it cuts only the outer edge of the hole, this core bit requires far less feed force and works noticeably faster than conventional twist drills. It produces clean, burr-free holes with a 26 mm diameter and a cutting depth of up to 35 mm in structural steel, pipework, and stainless steel. The standard 3/4" Weldon shank ensures a firm fit and reliable torque transfer on your magnetic drill, whether in the workshop or on site.
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