IRWIN 73324 Turbomax 3/8" High Speed Steel Jobber Length Drill Bit

The IRWIN 73324 Turbomax drill bit is a high-performance 3/8-inch diameter jobber length drill bit designed for professional and DIY metalworking applications. This bit features IRWIN's revolutionary self-centering Turbomax tip design that delivers exceptional performance and longevity compared to conventional drill bits.

Key Features:

• 3/8-inch diameter x 5-inch overall length jobber length drill bit
• Self-centering Turbomax tip design stays sharper longer and drills up to 10x faster than conventional drill bits
• High-speed steel construction with black oxide body and gold oxide flute finish for corrosion resistance
• Three-flatted shank design (on 3/16-inch and larger) provides superior chuck grip and reduces slippage
• Self-centering point provides clean entry and fast starts without walking on flat or curved surfaces
• Produces burr-free holes with exact centering for precision drilling
• Ideal for drilling mild steel, sheet metal, alloy steel, aluminum, stainless steel, brass, wood, and plastics

The Turbomax tip technology ensures consistent performance even on curved surfaces, making this drill bit particularly well-suited for portable drill users and automotive applications. The high-speed steel construction provides an excellent balance of strength, heat resistance, and wear resistance for long service life.