High-speed steel drill bits (3.3mm) for alloy steels, cast iron & stainless steel. DIN 338 compliant.
The Faithfull Professional HSS Jobber Drill Bits are engineered for professional use, providing exceptional precision and durability. Manufactured from M2 grade high-speed steel (HSS), these drill bits are fully ground to DIN 338 standards, ensuring consistent performance and longevity. The 135° non-slip split point design enhances accuracy and reduces walking, making them ideal for precise drilling applications.
These drill bits are specifically designed for demanding materials, including alloy steels, carbon steels, cast iron, hardened alloy steels, and stainless steels. Whether you're working on industrial projects or professional workshops, these bits deliver clean, efficient holes with minimal effort.
Key Features:
Perfect for metalworking professionals, these high-quality drill bits offer superior resistance to heat and wear, ensuring smooth, controlled drilling across multiple tough materials.
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
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