Metal Drill Bit Abraboro HSS-GS 13.0 mm x 205 mm (extended) - AB44013000

Abraboro HSS-GS 13.0 mm x 205 mm (extended) is a high-speed steel metal drill bit designed for creating precise holes in steel and other metals. The extended overall length provides increased reach for drilling deeper or recessed workpieces while maintaining the cutting performance associated with HSS-GS material. The bit is suitable for both handheld drills and drill presses in fabrication, maintenance and repair environments where access or depth requirements exceed those of standard-length bits.

Advantages

The HSS-GS composition ensures good hardness and heat resistance for metal drilling, delivering reliable cutting performance and wear resistance under typical workshop conditions. The extended length offers greater reach for drilling deep holes or accessing recessed areas without changing to specialized tooling. The geometry and finish are intended to provide stable chip evacuation and consistent hole quality when used with appropriate speeds and cutting fluids.

Suitable for

• Drilling holes in steel plates and structural profiles
• Maintenance and repair tasks that require deeper penetration
• Accessing recessed or hard-to-reach locations
• Use in hand drills and bench or pillar drill presses

Key specifications

• Material: high-speed steel (HSS-GS)
• Diameter: 13.0 mm
• Overall length: 205 mm (extended design)
• Intended use: metal drilling (steel and similar metals)
• Compatible equipment: handheld drilling machines and drill presses

How to use

Secure the workpiece and select a suitable clamping method to prevent movement. Choose appropriate spindle speed and feed rate for 13.0 mm diameter holes in the target material; reduce speed on harder steels and increase when using cutting fluid. Use a center punch to mark the drilling point, start at low speed to establish the hole, then increase speed as the drill bit cuts steadily. Apply cutting fluid as required to reduce heat and improve chip removal. Withdraw the bit periodically on deep holes to clear chips and avoid clogging.

Usage recommendations

For best results, match drill speed and feed to the metal being drilled, use cutting fluid for heat control, and ensure the drill chuck provides firm concentric clamping. Inspect the bit for wear before use; replace when cutting performance deteriorates or when the point becomes rounded.