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