Cobalt Drill Bit, 5/32 In Diameter - Vermont American

The Vermont American Cobalt Drill Bit, model 12660, is engineered for demanding professional applications, providing reliable performance when drilling through tough materials. Crafted from heat-treated cobalt alloy steel, this 5/32 inch diameter drill bit is specifically designed to withstand the high temperatures generated when working with stainless steel and other hard or abrasive workpieces. Its advanced geometry promotes efficient material removal and extended tool life in rigorous environments.

Key Features

• Robust Construction: Manufactured from heat-treated cobalt alloy steel for exceptional durability and resistance to high drilling temperatures.
• Precision Drilling: Features a 135-degree split point that engages immediately on contact, facilitating fast, accurate starts without the need for a center punch.
• Optimized for Hard Materials: Specifically designed to maintain sharpness and integrity when drilling through stainless steel and other challenging abrasive metals.
• Efficient Chip Evacuation: A 2-inch flute length aids in effective chip removal, reducing heat buildup and preventing material binding during operation.

Applications

This professional-grade cobalt drill bit is an essential tool for automotive technicians, industrial mechanics, and fabricators. It excels in applications requiring precise and durable drilling into:

• Stainless steel components, such as exhaust systems or bodywork.
• High-strength alloys and other hardened metals common in machinery and vehicle repair.
• Abrasive materials where standard HSS bits may quickly dull.
• General metalworking tasks where consistent hole quality and tool longevity are paramount.

Specifications

• Diameter: 5/32 inches
• Overall Length: 3-1/8 inches
• Flute Length: 2 inches
• Point Angle: 135 degrees split point
• Material: Cobalt Alloy Steel