Irwin Industrial Phillips Impact Bit No. 1 Square

Features and Benefits:

• Built for maximum durability and long life with impact drivers
• Precision tip geometry delivers superior fitment; reducing stripping and cam-out
• Power Groove designed for compatibility with IRWIN Impact Performance Series Magnetic Screw
• Manufactured with heavy-duty; cold-forged; high-grade steel to withstand high torque output
• Black oxide finish resists corrosion and increases life of bit

While most screwdriving bits are simply compatible with impact drills and drivers; IRWIN Impact Performance Series fastener drive bits are engineered for maximum durability and long life with impact drivers. These bits are forged* rather than milled; so they fit fasteners more precisely; which reduces stripping and increases the life of the bit itself – IRWIN's Impact Performance Series bits have three times longer life than traditional bits. Manufactured with heavy-duty; cold-forged; high-grade steel; they'll withstand extremely high torque output. Plus; a black oxide finish resists corrosion and increases the life of the bit.