HSS Cobalt Jobber Drill Bits – 5% Cobalt, Split Point, High Strength Bits for Stainless Steel & Hard Metals (1mm–13mm)

HSS Cobalt Jobber Drill Bits – Precision-Engineered for Stainless Steel & Tough Metals

Take on the toughest drilling tasks with our premium HSS Cobalt Jobber Drill Bits, designed specifically for stainless steel, hardened metals, cast iron, and high-strength alloys. These professional-grade bits feature 5% cobalt content, a fully ground finish, and a split point tip (135°) for reduced walking and superior accuracy.

🔧 Product Features:

• 5% Cobalt Alloy Steel: Excellent heat resistance and wear resistance for longer tool life

• Split Point (135°): Ensures faster starts with minimal wandering

• Fully Ground Finish: Greater precision, durability, and performance

• DIN 338 RN & DIN 1414 Compliant

• Straight Shank: Fits all standard drill chucks

• Sizes Available: From 1.0mm to 13.0mm

• Applications: Ideal for hardened steel, stainless steel, cast iron, metals, and alloys

📦 Available Quantities:

Choose from Single Drill Bit or Pack of 10.

🚚 Fast UK Shipping

• Same-day dispatch on orders placed before 1pm (Mon–Fri)

• Free UK delivery via Royal Mail 48

• Upgrade to Royal Mail 24 for just £1

• Express FedEx Tracked Next-Day available for £5

• All orders shipped from the UK – VAT invoice included