Diameter: Ø0.8mm
This 0.8mm High-Speed Steel (HSS) Mini Drill Bit 2-Piece Set is engineered for high-precision tasks that require both strength and a delicate touch. Crafted from premium HSS, these bits offer exceptional heat resistance and durability, ensuring they stay sharp significantly longer than standard carbon steel bits. The high-speed steel construction allows for clean, burr-free holes even when working at higher RPMs, making them ideal for drilling through soft metals, plastics, hardwoods, and composite materials.
Designed specifically for intricate work, the ultra-fine 0.8mm diameter is a staple for electronics enthusiasts, jewelry makers, and scale modelers. These bits feature precision-ground flutes that facilitate rapid chip removal, which prevents clogging and reduces the likelihood of bit breakage—a common challenge with micro-drills. Whether you are perforating a printed circuit board (PCB), crafting custom jewelry, or detailing a miniature, these bits provide the accuracy needed for professional-grade results.
The set comes as a convenient 2-piece pack, providing a reliable backup to ensure your project isn't sidelined by a single broken bit. Their universal straight-shank design ensures compatibility with most mini rotary tools (like Dremel), pin vises, and specialized micro-drill presses. Compact yet robust, this set is an essential addition to any hobbyist's or technician's precision toolkit.
Application:
- Small pilot holes, craft work, model building, instrument making.
- Precision holes in sheet metal, electronics housings, model engineering.
- Drilling mounting holes in plastics & acrylic panels and enclosures.
- Fine detailed hole drilling.
