ريشة الثقب (Dewalt) المصنوعة من الفولاذ عالي السرعات (HSS-G) قياس (5mm)

A 135° split point starts cutting immediately on contact, minimizes walking, and provides a faster, more accurate start, especially when drilling into metal.

The 13mm shank fits most standard drill chucks and drill presses. Before use, verify that your chuck can accept a 13mm shank and tighten the chuck securely.

HSS-G bits are versatile and suitable for drilling into metal, wood, and plastic. The bit’s heat-treated steel and geometry optimize cutting performance across these materials.

The black and gold oxide finish reduces friction and helps lubricate the bit during cutting, which can extend tool life and improve chip evacuation during metal drilling.

Insert the 13mm shank into the chuck and tighten securely. For metal, use a slow, steady feed and apply cutting fluid if needed. When using a drill press, clamp your workpiece and maintain even pressure.

Center-punch the work, start at a low speed, gently advance the bit to establish a true entry, then increase speed and use a controlled feed to avoid overheating and work hardening.

Keep it clean and dry after use, avoid overheating, and store it in its case or a protective organizer. Keep the edge sharp and consider lubrication when drilling metal.

Wear eye protection and gloves as needed, secure the workpiece, ensure the chuck is tight, and avoid loose clothing or jewelry that could be caught in the drill. Work with proper coolant when cutting metal.

Compared with other HSS bits on Fepy, this DeWalt bit focuses on reliable performance with a 135° split point and a durable black/gold oxide finish. For alternatives, see these options on Fepy: Dewalt HSS-G Titanium-Coated Drill Bit 13mm (https://fepy.com/product/dewalt-hss-g-titanium-coated-drill-bit-13mm), Bosch HSS-G Drill Bit 13mm (https://fepy.com/product/bosch-hss-g-drill-bit-13mm), Makita HSS Drill Bit 13mm (https://fepy.com/product/makita-hss-drill-bit-13mm).

13mm is a mid-size option suitable for metal fabrication and thicker materials. For small pilot holes or delicate work, consider smaller diameters; for larger holes in metal or wood, step up to larger sizes. Always match the bit diameter to the hole size you need and the bit length to the workpiece thickness.

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