Drill bit set MEGA HSS for metal, cylindrical shank, sizes 1.5–10 mm (selected sizes), model 26219

Set of MEGA HSS drill bits for metal with cylindrical shanks, covering selected sizes from 1.5 mm to 10 mm. These high-speed steel bits are intended for drilling holes in steel and other ferrous and non-ferrous metals. The set includes common small to medium diameters useful for workshop, maintenance and light fabrication tasks and is compatible with handheld drills and drill presses when used with appropriate speeds and cooling.

Advantages

High-speed steel construction provides a balance of hardness and toughness for reliable cutting performance in metalworking. Cylindrical shanks ensure secure clamping in standard drill chucks. The selection of sizes from 1.5 mm to 10 mm reduces the need to change tools for typical small-to-medium diameter holes. The straight-flute geometry supports stable drilling and chip evacuation when used with recommended coolant or lubricant.

Suitable for

• Drilling holes in steel and stainless steel (with correct speeds and cooling)
• Working with non-ferrous metals such as aluminium, brass and copper
• General workshop maintenance and equipment repair
• Drill press and handheld drill operations for small-to-medium holes

Key specifications

• Material: High-speed steel (HSS)
• Shank type: Cylindrical
• Diameter range: 1.5 mm to 10 mm (selected increments)
• Intended use: Metal drilling (ferrous and non-ferrous)
• Compatible with: Handheld drills and drill presses

How to use

Select the appropriate drill bit size for the hole diameter required and secure it in the drill chuck with a firm grip on the cylindrical shank. Use recommended cutting speeds for the specific metal being drilled and apply cutting fluid or coolant for extended tool life and improved chip evacuation. Start drilling with light pressure to establish the pilot, then increase feed while maintaining steady speed. Withdraw periodically to clear chips when drilling deeper holes and allow the bit to cool if it becomes hot.

Usage recommendations

For best results, match drill speed to material hardness (higher speeds for softer metals, lower speeds for hardened steels), use appropriate cutting fluid for metal drilling, and avoid excessive feed or side forces that can cause breakage of smaller diameter bits. Store the set in a protective case or holder to prevent damage to cutting edges.