دبوس تحديد الثقوب ساتا قياس (4mm) موديل (SC90753)

Specifications include: 4mm precision tip, forged steel construction, hardened tip, chrome-plated finish for corrosion resistance, heat-treated for durability, ergonomic handle for comfortable use, compact size for tight spaces, and a polished chrome appearance.

The 3mm variant is ideal for smaller pins and tighter spots, the 4mm size covers a wide range of mid-sized pins, and the 5mm option handles larger pins and higher torque tasks. See the 3mm option at https://fepy.com/product/sata-sc90752-3mm-pin-punch and the 5mm option at https://fepy.com/product/sata-sc90754-5mm-pin-punch for a quick size comparison.

Common uses include pin removal and installation, hole alignment, and driving pins in automotive work, machinery assembly/disassembly, and general repairs, especially where space is limited.

Align the 4mm tip with the pin, apply controlled blows with a suitable hammer or mallet, keep the tool square to prevent slipping, and support the workpiece to avoid movement. After use, wipe clean and inspect the tip for wear.

Its robustness comes from a single-piece forged steel construction, hardened tip, and heat treatment, plus a chrome-plated finish that resists rust. An ergonomic handle improves grip and control, reducing fatigue during extended use.

Wipe the tool after use, apply a light coat of oil to prevent rust, store in a dry place, and periodically inspect the tip for wear or deformation. Replace if the tip is damaged to maintain performance.

Yes. It’s designed to meet professional standards with durable, precision engineering, corrosion resistance, and an ergonomic grip, delivering long tool life and reliable performance for demanding shop work.

It is best paired with standard 4mm pins used in automotive and machinery work, particularly when access is tight or precise pin driving/removal is required.

Yes, you can use standard workshop hammers, but apply controlled, straight blows and avoid hammering at an angle to prevent tip damage or slippage. Always wear safety glasses and ensure the workpiece is supported.

For 3mm and 5mm options, you can explore: 3mm pin punch at https://fepy.com/product/sata-sc90752-3mm-pin-punch and 5mm pin punch at https://fepy.com/product/sata-sc90754-5mm-pin-punch to choose the right size for your project.