ريشة الثقب بوش قياس (10X5mm) المصنوعة من الفولاذ سريع القطع (HSS)

Key specs: High-Speed Steel (HSS) construction for durability and heat resistance, 5 mm bit diameter, 10 bits included per pack, precision-ground tips for accurate starts, and compatibility with standard drills.

Yes. They are designed to fit most standard drills with common chuck sizes. If your drill accepts 5 mm bit shanks, you’re good to go.

Mark your hole center, clamp the workpiece, and start at a slow speed to prevent wandering. Apply steady, moderate pressure, and back the bit out periodically to clear chips. For metal, consider using cutting fluid to reduce heat and extend bit life.

A precision-ground tip starts cutting more predictably, reduces wandering, and helps generate clean, accurate holes with less effort and rework.

Yes. They’re versatile for wood, metal, and plastic. For metal, use slower speeds and cutting fluid if possible; for wood, a higher feed rate is typically fine; for plastic, use moderate speeds to minimize melting and tear-out.

Power off the drill, open the chuck, insert the 5 mm bit firmly, and tighten the chuck until the bit is secure. When changing bits, remove the power source and ensure the drill is not rotating before you reseat a new bit.

Keep the bits dry and clean after use, store them in the provided case or a designated bit organizer, and inspect for any nicks or dull edges. Use the bits within their material limits to avoid premature wear.

Wear eye protection, secure your workpiece with clamps, avoid loose clothing or jewelry, keep hands away from the rotating bit, and use appropriate drill speeds and feeds. Disconnect power when changing bits.

Bosch HSS bits are known for durability and precision. When comparing with other 5 mm HSS sets on Fepy, look at bit edge life, tip geometry, and pack size. For example, you might also consider alternatives such as the Dewalt 5mm 10-pcs pack (https://fepy.com/dewalt-hss-drill-bit-5mm-10-pcs-pack) or other Bosch 5mm packs (e.g., https://fepy.com/bosch-hss-drill-bit-5mm-8-pcs-pack) to match your project needs and budget.

Yes. Having 10 bits of the same size provides redundancy for frequent drilling tasks and reduces downtime from bit changes or replacements, making it a cost-effective choice for both DIYers and professionals who regularly work with 5 mm holes.