Get professional results with these Impact Performance Series T20 Torx insert bits from Irwin. Engineered for maximum durability in high-torque impact driver applications, these bits deliver up to 3X longer life than standard bits.

• Impact-rated for use with impact drivers
• Patented tip geometry delivers superior fastener fit
• CNC machined optimized torsion zone absorbs peak torque
• Heavy-duty cold-forged high-grade steel construction
• 1/4" hex shank for quick bit changes
• 1" length ideal for standard fastening applications
• Black oxide finish resists corrosion

Tip: For maximum bit life, use impact-rated bits only with impact drivers, not standard drills.