Cobalt bearing Twist Drill Bit Set High Speed Steel M35 Drill Bit For Wood/Metal Hole Cutter Power Tools

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Cobalt bearing Twist Drill Bit Set High Speed Steel M35 Drill Bit For Wood/Metal Hole Cutter Power Tools

Cobalt Twist Drill Bits are premium-grade cutting tools made from high-speed steel (HSS) alloyed with 5%-8% cobalt. Designed for drilling hard metals like stainless steel, cast iron, and titanium, they offer superior heat resistance, durability, and extended lifespan compared to standard HSS bits.

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Drill HSS Cobalt Drill Drill Bit Twist drills Cobalt Alloy Drill Metal Cutting Cobalt Bit

Product Description

Feature :

The chip hole wall is smooth and the drilling is smooth

The product is made of M35 high speed steel

Suitable for processing iron, copper, aluminum, stainless steel, etc

135 degrees double blade back angle, sharp and durable

Complete set: This set includes a drill bit and a screwdriver. it comes with all the tools you need to use your drill bit for quick and easy drilling.

High speed: The high speed drill bit has a smooth surface, which is easy to clean and can be used for a long time.

Quality control: We are committed to providing customers with quality products and a good buying experience. if you have any questions, please feel free to contact us.

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