Drill Hulk 5/32-Inch Cobalt Drill Bits (M35) – Jobber Length, 12-Pack for Hard Metal & Stainless Steel

Rugged performance for hard metals

Drill Hulk 5/32 inch cobalt drill bits blend high speed steel with five percent cobalt to deliver greater heat resistance and a consistently sharp cutting edge. The M35 cobalt alloy helps maintain reliable performance when drilling hard metals, including stainless steel, with less wear over time.

Designed for precision, these bits feature a jobber length for a balanced mix of reach and rigidity. The 135 degree split point starts holes cleanly with minimal wandering, while the straight shank ensures compatibility with most drill chucks and adapters.

What makes them stand out

• JOBBER LENGTH: 5/32 inch cutting diameter, 2 inch flute length, 3 1/8 inch overall length
• 135 degree split point and straight shank for precise starts and reliable seating
• 5 percent cobalt alloy with high speed steel for enhanced heat resistance

• Uniform hardness throughout the bit enables repeated sharpening without edge damage
• Best suited for hard metals and stainless steel, with better performance under heavy use
• Includes 12 pieces in a sturdy case for organized storage and quick selection

Practical notes for use include keeping feeds steady and using cutting fluid or lubrication when drilling stainless steel. Start with a small pilot hole if needed, and let the bit do the work rather than applying excessive force. The case helps you stay organized across multiple projects.

Overall, the Drill Hulk bits offer a durable, thoughtfully designed solution for common workshop tasks. They present a plausible option for tackling tough metal drilling jobs, emphasizing proper technique and tool care without promising guaranteed results.