IRONANT M35 4 Spiral Flutes Large Step Drill Bit for Metal 1-3/8" Unibit

Key features

• M35 HSS and TiAlN Coating: The step bit is made from 5% Cobalt M35 HSS(high speed steel) and coated with TiAlN, making it more sturdy and durable, especially suitable for use on stainless steel
• 4 Spiral Flute: cut faster and smoother and allow chips to escape easily
• 118° Split Point Tip: increases cutting speed with self-centering and prevents walking
• Large step bit with 7/8", 1-1/8", 1-3/8 size
• Widely Application: Ideal for drilling holes in stainless steel, plastic, aluminum, iron, copper and other types of sheet metal

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