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Hammer drill bit Yato YT-4370 8 mm 1 pc(s)
The Yato YT-4370 is an 8 mm hammer drill bit designed for use with rotary hammers. Supplied as a single piece with a cylindrical shank, this stainless steel bit is intended for drilling into hard masonry materials such as brick and concrete. Its construction targets durability and reliable performance for standard hammer-drilling tasks.
The Yato YT-4370 offers a compact 200 mm length that provides a balance between reach and control for common drilling applications. The stainless steel construction and cylindrical shank ensure corrosion resistance and secure fitting in compatible rotary hammer chucks. As a single-piece item, it is convenient for replacement and inventory management.
Fit the Yato YT-4370 8 mm bit into a compatible rotary hammer with a matching cylindrical chuck or adapter, ensuring it is securely locked before operation. Select the hammer-drill mode and start drilling at low speed to create a guide, then increase speed and apply steady pressure suitable for masonry. Withdraw occasionally to clear dust and prevent clogging. After use, clean the bit and store it dry to reduce corrosion.
Use personal protective equipment (safety glasses, gloves, hearing protection) when operating power tools. Match drill speed and pressure to the material (lower speed and steady pressure for harder concrete). Replace the bit if excessive wear or damage is observed.
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