Drill Bit NAC 250 mm model WIERTŁO250mm for Auger — 250mm Length

NAC WIERTŁO250mm is a 250 mm long drill bit made for use with augers and compatible drilling attachments. Designed to provide the reach required for intermediate-depth drilling, this bit is intended for mechanical augering equipment that accepts standard compatible bits. The geometry and length make it suitable for creating holes in soil, soft ground and similar materials where a 250 mm cutting length is required.

Advantages

The 250 mm length gives extended reach for holes without the need to change to longer extensions. The bit is manufactured to fit standard auger chucks and compatible coupling systems, ensuring straightforward installation and removal. Its construction is focused on delivering stable drilling performance in soil and comparable materials while keeping handling and alignment simple during operation.

Suitable for

• Digging intermediate-depth holes for fence posts and garden supports
• Augering soil for planting and landscaping tasks
• Creating holes for ground anchors and temporary installations

Key specifications

• Overall length: 250 mm
• Intended use: auger drilling in soil and similar ground materials
• Compatibility: designed for mechanical augers and drilling attachments that accept standard compatible bits
• Mounting: fits common auger chucks and coupling systems (verify compatibility with your equipment)

How to use

Mount the drill bit securely into the auger or compatible drilling attachment according to the auger manufacturer’s instructions. Verify that the bit is fastened and aligned before starting the machine. Use steady, controlled drilling speed appropriate for soil conditions; reduce feed rate in denser or rocky layers. Withdraw the bit periodically to clear debris and prevent clogging. After use, clean off soil and inspect the cutting edges and mounting area for wear or damage.

Usage recommendations

Check compatibility with your auger model and ensure all safety guards and protective equipment are in place. Use the 250 mm length when intermediate reach is required and avoid striking hard stones or reinforced materials to prevent damage. Regularly inspect and maintain the bit for reliable performance.