they deliver coolant directly to the cutting edge for smoother cuts and longer tool life
DV40 size for broad spindle compatibility: Versatile fit across many machine spindles
Usage: Ideal for hand tapping and light machine tapping in general-purpose threading tasks
Double-radius design for stability and finish: Enhances rigidity at high speeds and feeds
delivering reliable performance and long tool life in everyday metalworking tasks
OSG Jobber Drill HSS-E - For Stainless Steels, Steels and Ali - EX-SUS-GDR-5.9mm Stub Drill they deliver coolant directly toThe OSG Jobber Drill HSS E is a reliable 5. 9 mm twist drill designed for stainless steels, general steels, and lightweight aluminum. Crafted from HSS E, it delivers clean, precise holes with consistent performance for professionals, makers, and DIY enthusiasts. Durable HSSE construction: Built from High Speed Steel E for extended edge life, this drill maintains sharpness through stainless and carbon steels, reducing tool changes and downtime.