TeuntaRealX Step Drill Bit 4–32mm for Metal & Stainless Steel, High Speed Steel Spiral Cone Drill Bit, Titanium Coated Industrial Hole Cutter

This Step Drill Bit for Metal and Stainless Steel is engineered for fast, stable, and precise hole cutting in demanding applications. Designed to handle drilling, hole enlargement, and chamfering with a single tool, it helps improve efficiency across a wide range of metalworking tasks. Constructed from high hardness high speed steel, the bit offers an excellent balance of durability and toughness, maintaining sharp cutting edges even under repeated use. The 75° spiral flute design enhances cutting stability while improving chip evacuation, helping reduce heat buildup and surface debris during operation. Featuring a 118° split point tip, this step drill bit allows quicker starts with reduced walking, delivering cleaner and more accurate holes. The enlarged spiral grooves guide metal chips smoothly away from the cutting area, supporting consistent performance and better control. A universal 1/4" hex shank ensures a secure grip in most drills and impact drivers, minimizing slippage and enabling fast bit changes. Ideal for professionals and DIY users alike, this step drill bit is a reliable choice for stainless steel, steel, aluminum, and other metal materials.

• Fast & Efficient Metal Cutting Designed for drilling stainless steel and metal, this step drill bit delivers smooth, efficient cutting performance for drilling, enlarging holes, and deburring with less effort.
• Industrial-Grade HSS Construction Made from high hardness high speed steel, offering excellent wear resistance and toughness for long-lasting performance in demanding applications.
• 75° Spiral Flute + 118° Split Point Tip The spiral flute design improves cutting stability, while the 118° split point helps reduce walking and enables faster, more accurate starts.
• Enhanced Chip Removal Design Enlarged spiral flutes allow chips to evacuate smoothly, reducing heat buildup and minimizing metal debris during drilling.
• Universal 1/4" Hex Shank Compatibility Features a secure hex shank for strong grip and reduced slippage, compatible with most drills, impact drivers, and quick-change chucks.