Compatible Models

The Bosch T4021 21 pc. Screwdriver Bit Set is the correct replacement for the following model numbers.

Description

Fully hardened and tempered bits delivers durabilityUniversal 1/4 In. hex shank for use in standard bit holdersVariety of driver bits to help solve general fastening tasks

Benefits
Tempered tool steel standard bits
designed for professional use
All-in-one convenience
provides a variety of accessories to help solve everyday tasks
Jobsite-tested Bosch accessories
proven engineering, best materials and innovation
Proven tempering process
developed to provide increased durability
Universal 1/4 In. hex shank
allows use in drills and hammer drill/drivers
Precision-formed bit tips
provides proper fit with fastener
High-quality tool steel
helps to ensure consistent top quality performance

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