Screwdriver Bit Yato YT-0485 100mm Steel Phillips 1/4"

The Yato YT-0485 screwdriver bit is a 100mm steel bit with a Phillips tip and a 1/4" hex shank designed for controlled fastening and precision work. Manufactured to fit standard 1/4" bit holders and quick-change chucks, this bit provides extended reach compared with shorter bits, allowing access to recessed or hard-to-reach screws while maintaining stable engagement with the screw head.

Advantages

Constructed from durable steel, the bit resists deformation under normal torque loads and provides consistent tip geometry for repeatable engagement with Phillips screw heads. The 100mm length improves accessibility in deeper recesses and narrow spaces, and the 1/4" hex shank ensures compatibility with common drivers, impact drivers, and bit holders. Precision-machined tip geometry reduces cam-out and wear during regular use.

Suitable for

• Assembly and disassembly of furniture and cabinetry with recessed Phillips screws
• Electrical and electronic enclosures where longer reach is required
• Automotive trim and interior fastening tasks in tight spaces
• General maintenance, repair, and DIY projects requiring a Phillips bit with extended length

Key specifications

• Tip type: Phillips
• Material: steel
• Length: 100 mm
• Shank: 1/4" hex
• Compatibility: standard 1/4" bit holders and quick-change chucks

How to use

Insert the 1/4" hex shank into a compatible driver, bit holder, or quick-change chuck until it locks securely. Select the correct Phillips screw size to match the tip for optimal contact and reduced slippage. Apply steady axial pressure while driving or removing screws, and keep the driver aligned with the screw axis to minimize cam-out. For power tools, use appropriate speed and torque settings to avoid over-torquing the fastener or damaging the bit.

Usage recommendations

Inspect the bit tip before use and replace it if the tip shows significant wear or rounding. Use the bit with the correct screw size and appropriate torque settings. Avoid applying excessive side-loads and do not use the bit as a pry bar or chisel.