HARSKIYER 5 Pcs Step Drill Bit Set, 1/8" to 1-3/8" Titanium Coated HSS Step Bits for Metal, Wood, Plastic with Aluminum Case

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,458 (2026-07-30 기준)

상품 특징

• Precision Engineered Titanium Coating: Crafted from high-speed steel with a titanium coating, these step drill bits offer enhanced hardness and wear resistance for extended service life in demanding metal drilling tasks.
• Self-Centering 118° Split Point & Efficient Flute Design: The sharp split point starts holes accurately on curved surfaces, minimizing "walking". The dual-flute design allows for faster chip removal, reduces heat buildup, and contributes to creating cleaner holes.
• Versatile 5-Piece Kit with 1/8" to 1-3/8" Range: This comprehensive set includes 5 individual stepped drill bit pieces, covering a wide spectrum from 1/8" up to 1-3/8" in diameter. It is designed to handle a multitude of hole sizing needs without requiring multiple conventional drill bits.
• Ideal for Various Thin Materials: Effectively drills through plastic, aluminum, iron, copper, and mild steel sheets. (Note: Not intended for use on stainless steel, hardened steel, or wood).
• Portable Aluminum Case for Organization & Protection: The included sturdy aluminum case keeps your step drill bits securely stored, organized, and protected from damage, making them easy to transport to any job site or store in your toolbox.