1/2 x 6 Cobalt Metal Drill Bit for Stainless Steel, Cast Iron, Titanium, Aluminum

BOSCH Cobalt M42 metal drill bits are engineered with an upgraded M42 alloy, which includes 8% cobalt for superior performance. These hard-core Cobalt bits offer 10 times the lifespan compared to standard bits. They are jobber length and can withstand high-heat applications, making them ideal for tough drilling tasks.

The thick web-helix design of these bits ensures fast material removal and increased stability while drilling. For bits that are 1/8 in. and larger, a split point is included to provide easy starts without skating. Additionally, bits that are 3/16 in. and larger feature a three-flat shank for better grip and control.

These Cobalt drill bits are specially designed to excel in drilling stainless steel, as well as other hard and abrasive metals such as cast iron, titanium, and more. The upgraded M42 Cobalt jobber-length bits are made to be durable, heat-resistant, and have a hardened surface for optimal performance in a variety of materials including light-gauge metal and aluminum.

Key features of the BOSCH Cobalt M42 drill bits include: - Enhanced M42 alloy material with 8% Cobalt for extended lifespan - High-heat resistance for prolonged use in high-temperature applications - Thick web-helix design for added stability during drilling - Surface-hardened tip for easy penetration through tough abrasive materials - Split points on larger bits for effortless starts and no skating - Three-flat shank on larger bits for improved grip and control

In conclusion, BOSCH Cobalt M42 metal drill bits offer superior quality, durability, and performance for a wide range of drilling applications. Whether you're working with stainless steel, cast iron, titanium, or other challenging metals, these Cobalt bits are up to the task.

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