HSS Long Series Drill Bits, designed for deep-hole drilling with improved reach and stability. Manufactured to Type N standards, these long-length bits offer reliable performance for general metalworking, workshop use and engineering applications.
Made from high-quality High Speed Steel (HSS), they provide clean cutting, good wear resistance and consistent results in materials up to HRC < 23.
Available in a full range of sizes from Ø1 mm to Ø13 mm, with convenient 1pc.
// Key Features //
Long Series Design – Ideal for deeper holes and difficult-to-reach areas.
High Speed Steel Construction – Strong, durable and suitable for general metalworking.
Stable Cutting Performance – Smooth chip removal and reduced breakage when used with proper feed control.
Versatile Application – Suitable for alloy steel, grey cast iron, ductile iron, die-cast metals, sintered metals and graphite.
Precision Ground Flutes – Provide cleaner holes and better drilling accuracy.
// Applications //
Deep-hole drilling in mild steel and alloy steels (≤ HRC 23)
Metal frame fabrication
Bracket and mounting plate installation
Machinery maintenance and repair
Automotive & motorcycle work
Workshop drilling using hand drills or drill presses
