Screwdriver Bits Irwin Torx T30 1/4" 25 mm — set of 10 (MPN 10504356)

Set of 10 Irwin screwdriver bits, Torx size T30 with a 1/4" hex shank and 25 mm length. These bits are designed for use with standard 1/4" bit holders, electric drivers and impact drivers that accept 1/4" bits. The T30 profile ensures accurate engagement with Torx T30 screws common in construction, assembly and repair tasks, providing consistent fit and repeatable torque transfer for fastening operations.

Advantages

Irwin Torx T30 bits are manufactured to provide uniform tip geometry for reliable screw engagement and reduced cam-out. The 1/4" hex shank enables quick bit changes in compatible holders and drivers, while the 25 mm length balances reach and control for both confined spaces and general fastening. Supplied as a set of 10, the collection ensures spare bits are available for continuous work and reduces downtime due to worn tips.

Suitable for

• Fastening and removing Torx T30 screws in construction and carpentry
• Assembly of furniture and fixtures where Torx T30 is specified
• Maintenance and repair of equipment using T30 fasteners
• Use with electric screwdrivers, cordless drills and impact drivers that accept 1/4" bits

Key specifications

• Bit type: Torx T30
• Shank: 1/4" hex
• Length: 25 mm
• Quantity: 10 pieces per set
• Compatibility: Designed for bit holders, electric drivers and impact drivers that accept 1/4" bits

How to use

Insert the 1/4" hex shank of the bit into a compatible bit holder or the chuck/bit adapter of an electric driver or impact driver. Ensure the bit is seated fully and locked before applying torque. Select an appropriate speed and torque setting on the driver for the material and screw type, and engage the Torx T30 screw with steady pressure to avoid slipping. Replace bits when tip wear affects fit or torque transfer to maintain fastening quality.

Usage recommendations

For prolonged life, use the bits at recommended torque levels and avoid excessive side loading. When using impact drivers, verify the driver and bit holder are rated for impact use. Store bits in a dry place and inspect tips regularly for wear to ensure consistent performance.