
1/2" Drill Bit, Heavy-Duty M2-Premium HSS Jobber Length Split Point Black/Gold Finish
Mfr # ZDB-01-1/2
Zoro # G222379615
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These Heavy-Duty M2-Premium HSS Jobber Length Black/Gold Finish Drill Bits are engineered for durability, precision, and versatility across a wide range of materials. Each bit is manufactured from M2 premium-grade high-speed steel, delivering long-lasting performance when drilling aluminum, iron, stainless steel, wood, plastic, brass, bronze, and other metals. The 135 degree split-point tip starts on contact for faster, more accurate drilling while reducing thrust and preventing the bit from wandering, resulting in cleaner, more controlled holes. A black-and-gold oxide finish enhances corrosion resistance and surface hardness, helping each bit withstand demanding applications. With a standard round shank compatible with most drill chucks, these bits are ideal for both professionals and DIY users who need reliable, high-performance results.
- Manufactured from premium M2 high-speed steel for reliable strength and durability
- Designed to drill cleanly through a wide range of materials including aluminum, iron, stainless steel, plastics, and more
- 135° split-point geometry delivers quick starts, reduced walking, and precise hole placement
- Round shank compatible with most common tool-holding systems and drill chucks
- Standard jobber-length design ideal for everyday drilling applications
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