HSS Long Series Drill Bits | Guhring Size:13.5mm they are suitable for threading

they are suitable for threading mild steel

When it comes to drilling on a cnc machine

Point Angle 130 Deg

allowing for significantly higher cutting speeds

Surface Finish Steam Tempered

HSS Long Series Drill Bits | Guhring Size:13.5mm they are suitable for threadingEngineered for deep hole drilling applications and hard to reach areas, the Guhring HSS Long Series Drill Bit range offers exceptional structural rigidity and precision accuracy. Manufactured to strict DIN 340 industrial standards from premium High Speed Steel (HSS), these extended length twist drills are designed to withstand the increased torsional stress associated with deep hole penetration. Featuring optimized flute geometry for efficient chip