Screwdriver bit set KWB 121249 — 10 pcs, Torx T9, length 25 mm, 1/4 inch shank

The kwb 121249 industrial steel screwdriver bits set contains 10 Torx T9 bits designed for common screw connections. Each bit is manufactured from TQ 60 steel and has a satin-finished surface. The bits are 25 mm long and feature a 1/4" (6.3 mm) C-shank compatible with standard bit holders and quick-change chucks.

Advantages

Bits made of TQ 60 steel provide consistent hardness and wear resistance suitable for repeated use. The satin finish reduces glare and provides a smooth surface that is less prone to corrosion. The standardized 1/4" C 6.3 shank ensures compatibility with most screwdrivers, drivers and bit holders.

Suitable for

• General assembly and maintenance tasks requiring Torx T9 screws
• Use with cordless and corded power drivers that accept 1/4" (6.3 mm) C-shank bits
• Workshop and on-site repairs where compact 25 mm bit length is preferred

Key specifications

• Brand: KWB
• Model / MPN: 121249
• Number of pieces: 10
• Tip type: Torx T9
• Material: TQ 60 steel
• Length: 25 mm
• Shank size: 1/4" (6.3 mm) C-shank
• Finish: Satin
• EAN: 2050009136406

How to use

Select a Torx T9 bit from the set and insert the 1/4" C-shank end into the driver or bit holder until it locks. Place the Torx tip fully into the screw head to avoid cam-out and apply steady torque. For power drivers, use appropriate speed and torque settings for the material and screw size. After use, store the bits in their case or a bit holder to protect the tips.

Recommendations

Use the kwb T9 bits for screws that match Torx T9 size and avoid excessive side load or impact that can deform the tip. Replace bits that show visible wear or rounding to maintain reliable engagement and prevent screw damage.