Drill Bits Smart365 SM-24-KPL25 set, 25 pcs, sizes 1–13 mm by 0.5 mm steps

The Smart365 SM-24-KPL25 set contains 25 drill bits with diameters from 1.0 mm to 13.0 mm in 0.5 mm increments, supplied as a coordinated kit for quick size selection. These twist drill bits are intended for general drilling tasks in common workshop and maintenance environments where standard metal and wood drilling is required. The set covers a continuous range of small to medium sizes, making it suitable for precision tasks, repair work, and routine hole-making operations.

Advantages

The set offers a comprehensive, evenly stepped selection of diameters for precise control over hole size and fit. Drill bits are grouped as a coordinated kit to speed up size selection and reduce search time during work. The range from 1.0 mm to 13.0 mm eliminates the need to mix individual bits from different sources for typical small-to-medium drilling tasks. Materials and design are intended for common twist-drill applications, providing versatility for multiple substrates where twist drills are appropriate.

Suitable for

Key specifications

How to use

Select the required diameter from the kit and install the chosen twist drill securely in the drill chuck. Use appropriate drill speeds and feed for the material being drilled, and apply cutting fluid when drilling metals to extend tool life and improve hole quality. Clamp the workpiece securely, mark the drilling position, and start drilling with moderate pressure to maintain control and prevent bit breakage, especially with smaller diameters. Retract periodically when drilling deep holes to remove chips.

Recommendations

Choose drill speeds according to material: higher speeds for soft materials like wood and lower speeds plus cutting fluid for metals. For precise holes, pilot or center punch the location first and use a steady, well-supported drilling setup. Store the set in its case to keep bits organized and protect cutting edges.