Heavy-Duty Precision Drilling for Metal and Structural Materials in Canada.
The Snail Tools High-Performance Drill Bit (7mm) is specifically engineered for professional metalworking, structural fabrication, and industrial maintenance across Ontario and the GTA. Rated at HRC 55 (Rockwell Hardness C Scale), this bit provides the necessary toughness and wear resistance to maintain peak performance when drilling through high-tensile steel and other hardened metals.
Key Features & Industrial Durability
-
Drill Diameter (D): 7 mm – A robust intermediate diameter suitable for structural fastening and heavy-duty general-purpose drilling tasks.
-
Hardness Rating: HRC 55 – Certified for professional use in challenging metal applications, ensuring the cutting edge remains sharp and intact against materials up to this hardness level.
-
Material: Constructed from high-quality HSS (High-Speed Steel) or Cobalt Alloy (Please confirm material if known), optimized for maximum heat resistance and extended tool life.
-
Performance: Designed for high-efficiency metal removal, superior chip evacuation, and consistent drilling in deep or continuous holes.
-
Application: Essential for drilling high-grade steel, thick plate, cast iron, and other demanding materials in the Canadian manufacturing and construction sectors.
Technical Specifications
-
Diameter (D): 7 mm
-
Hardness: HRC 55
-
Shank (d): (Please confirm the Shank Type and Size)
-
Code: (Please provide a product code if available, e.g., 047)
Trust Snail Tools to deliver the industrial durability and precision required for tackling your toughest metal drilling challenges.

















