ريش الثقب المصنوعة من الفولاذ سريع القطع من بوش قياس (6mm) تباع (Pack of 10)

HSS-G stands for High-Speed Steel Grade G. It combines sharpness and durability to efficiently drill through tough metals, maintain cutting edges under heat, and provide cleaner holes with smoother chip removal.

Diameter: 6 mm. Material: High-Speed Steel (HSS-G). Pack quantity: 10 drill bits. Ground surface for smoother performance and reduced friction. Designed for drilling steel, cast iron, stainless steel, and other metals. Long-lasting cutting edge for extended tool life.

Ideal for drilling metal workpieces such as steel, cast iron, stainless steel, and aluminum. The bits are built for metalworking and can handle typical workshop metal tasks.

Secure the workpiece, choose an appropriate chuck, and insert the 6 mm bit straight. Use moderate drill speeds and apply cutting fluid or coolant when drilling metal. Feed steadily with steady pressure, avoid side loading, and periodically withdraw the bit to clear chips.

Maintain a clean, sharp bit by using proper speeds for metal, use lubrication or cutting fluid, avoid pushing too hard, and allow cooling breaks to prevent overheating. Keep chips cleared and avoid dwelling at one spot.

Wear safety glasses to protect eyes from metal chips, use gloves to handle bits and protect hands, secure the workpiece, keep your area tidy, and operate with stable support (drill press or a secure handheld drill) to prevent slips.

Wipe bits clean after use and lightly oil to prevent corrosion. Store them in their protective case or a dedicated drill-bit rack to avoid nicks and bending. Inspect bits for wear and replace when cutting edges become dull.

Alternative 6 mm HSS-G packs available on Fepy include: Bosch HSS-G Metal Drill Bit 6mm 5 Pcs Pack (smaller pack for occasional use) at https://fepy.com/product/bosch-hss-g-metal-drill-bit-6mm-5-pcs-pack and Makita HSS-G Metal Drill Bit 6mm 10 Pcs Pack (different brand option with 10 bits) at https://fepy.com/product/makita-hss-g-metal-drill-bit-6mm-10-pcs-pack. These offer similar performance with varying quantity and brand familiarity.

Yes. The pack of 10 provides multiple bits, lowering the cost per bit and reducing downtime from replacements, which is advantageous for ongoing metalworking projects.

Yes. HSS drill bits can be resharpened, though it’s common to replace worn bits for consistent results. Sharpening can be done with a suitable grinding setup or by a professional sharpening service.

Use cases include fabricating metal brackets, enclosures, machine parts, automotive components, cabinetry hardware mounting, and any project requiring precise 6 mm holes in metal sheets or pieces.