Professional HSS Cobalt Jobber Drill Set – 19 Piece Ground Drills (M35)

The Timco HSS Cobalt Jobber Drill Set (M35) contains 19 precision-engineered ground drills ranging from 1mm to 10mm in 0.5mm increments. Manufactured from M35 high-speed steel with 5% cobalt, these drills provide exceptional heat resistance, durability, and long service life. Ideal for cutting hard and abrasive materials, including stainless steel, cast iron, alloy steels, and titanium, this professional-quality set ensures accurate and efficient drilling across demanding applications.

Key Features & Benefits

• M35 Cobalt Alloy: 5% cobalt content for superior heat resistance and durability.
• Precision Ground Flutes: Delivers accurate drilling with fast cutting performance.
• Wide Size Range: 19 drills from 1mm–10mm in 0.5mm increments for versatility.
• Professional Quality: Designed for stainless steel, cast iron, alloy steels, and other tough metals.
• Durable Case: Supplied in a strong, organised carry case for easy storage and transport.

Application Areas

• Stainless steel drilling
• Cast iron and alloy steels
• Titanium and hardened metals
• General engineering, fabrication, and industrial use

Technical Specifications

• Set Contents: 19 pieces (1mm–10mm in 0.5mm increments)
• Material: HSS (High Speed Steel) with 5% cobalt (M35)
• Finish: Precision ground for accuracy
• Use: Drilling stainless steel, cast iron, titanium, and tough alloys
• Case: Durable, organised carry case included