Compatible Models

The Bosch ITT401B 10 pc. Impact Tough 1 In. Torx #40 Insert Bits (Bulk Pack) is the correct replacement for the following model numbers.

Description

Bosch Impact Tough™ Impact Driver Bits have been upgraded to deliver 10X life over standard impact bits. With an Xtended Torsion Zone, precision engineering and heat-treated manufacturing process, these bits deliver tough torque and power for longer – and with less cam out. These Impact Tough™ bits are an impact-rated line of screw driving bits, double-ended bits, nutsetters, sockets and bit holders that have been enhanced to handle a new generation of higher torque impact drivers. These bits also come with high-visibility sleeves for greater user convenience.

Benefits
10X life over standard impact bits
Heat-treated manufacturing for stronger bit
Xtended Torsion Zone helps to absorb high-torque of new impact drivers
High-visibility sleeve with laser-etched markings for user convenience
Precision-engineered tips for a tighter fit and less cam out

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