Faithfull HSS Jobber Drill Bit Metric 5.5mm

About this tool

The Faithfull 5.5mm HSS Jobber Drill Bit offers a useful diameter between standard sizes, providing versatility for various drilling applications in woodworking and metalworking. This size is particularly valuable for clearance holes where standard 5mm is too tight and 6mm too loose, and in custom fabrication work requiring specific dimensions. The 5.5mm diameter is also excellent for progressive hole enlargement and specialist joinery tasks. Constructed from high-speed steel and conforming to DIN 338 standards, this drill bit ensures consistent performance across a range of materials. The straight shank provides secure fitting in standard drill chucks for both hand and power drilling equipment. Suitable for wood and metal applications, the bit performs best when cutting lubricant is applied to metallic surfaces to enhance cutting action and extend bit longevity. Features and Benefits: • 5.5mm diameter for versatile drilling needs • High-speed steel construction for extended durability • DIN 338 standard for quality assurance • Effective in wood and metal drilling • Straight shank fits all standard drill chucks • Supplied in packs of 10 Specifications: Tip Diameter (mm): 5.5 Working Length (mm): 55 Overall Length (mm): 92 Pack Qty.: 1

Retailer description · Tooled Up · Observed 12 Oct 2026. Check the retailer’s listing for full specifications and contents.