Drill bit Abraboro HSS cylindrical 3.6 mm, pack of 10 (AB00010360)

Abraboro HSS cylindrical drill bits, diameter 3.6 mm, supplied in a pack of 10. Manufactured from high-speed steel (HSS), these cylindrical-shank bits are designed for drilling small, precise holes in metal and other hard materials. The standardized cylindrical shank allows secure clamping in common drill chucks and hand drills, making the set suitable for workshop and maintenance environments where repeated, accurate drilling is required.

Advantages

The HSS material provides good wear resistance and heat tolerance during high-speed drilling operations, helping maintain cutting edge integrity when working with steel and non-ferrous metals. The uniform 3.6 mm diameter across the pack ensures consistent hole sizes and reduces the need for frequent bit changes. Cylindrical shanks are compatible with a wide range of portable and bench-mounted drills, offering straightforward replacement and reliable chuck grip.

Suitable for

• Drilling small-diameter holes in steel and other metals
• Maintenance and repair tasks in workshops and production facilities
• Precision metalworking and fitting of fasteners or dowels
• General-purpose drilling in non-ferrous metals, plastics, and composite materials

Key specifications

• Material: High-speed steel (HSS)
• Shank type: Cylindrical shank for standard chucks
• Diameter: 3.6 mm
• Pack quantity: 10 pieces
• Typical applications: Metalworking, maintenance, precision drilling

How to use

Select an appropriate drilling speed and clamping method for the workpiece material, secure the bit in the drill chuck ensuring straight alignment, and apply steady feed pressure. For metalwork, use cutting fluid or coolant when drilling thicker or harder materials to reduce heat buildup and extend bit life. Withdraw the bit periodically to clear chips and maintain effective cutting action. Replace bits from the pack as needed to maintain consistent hole quality.

Usage recommendations

For best results when drilling steel and harder alloys, use moderate to high spindle speeds with light to moderate feed, and apply a suitable cutting lubricant. Store unused bits in their original packaging or a holder to prevent damage to cutting edges and to keep the set organized for workshop or field use.