Bosch 9 Piece S Extra Hard Screwdriver Bit Set

The Bosch 9 Piece S Extra Hard Screwdriver Bit Set is a versatile Pozidrive bit set designed for universal screw-driving with screwdrivers and drill drivers.

Manufactured from S2 modified steel with an optimised heat treatment process, each bit delivers extra-hard performance across a wide range of fastening tasks. This robust construction makes the set well suited to demanding day-to-day use by tradespeople and contractors.

A tapered torsion zone is built into each bit to absorb force and vibrations during screw-driving, helping the bits cope with torque peaks without compromising performance. The ¼-inch external hex shank ensures a strong, secure connection with maximum torque transmission in both three-jaw chucks and ¼" internal hex tool holders.

Features and Benefits:
• S2 modified steel with optimised heat treatment for extra-hard durability
• Tapered torsion zone absorbs force and vibrations to handle torque peaks
• ¼-inch hex shank for secure, high-torque connection in chucks and hex tool holders
• Nine-piece set covering PZ1, PZ2, and PZ3 sizes for versatile universal use

Specifications:
Bit Length: 25mm
Net Weight: 0.123kg
Steel Grade: S2 Modified

Contents:
PZ1 (x2)
PZ2 (x4)
PZ3 (x2)
Quick Change Universal Holder (x1)