Drill bit STHOR 23412, length 900 mm, single piece

STHOR 23412 drill bit with a total length of 900 mm is a single-piece tool designed to provide extended reach for drilling tasks. Engineered for use with compatible drills and rotary tools, this long drill bit enables access to deep or hard-to-reach areas where standard-length bits are insufficient. The product is supplied as one piece; verify chuck compatibility and appropriate drill speed before use.

Advantages

The single-piece construction provides rigidity along the full 900 mm length, reducing wobble and improving accuracy when paired with a suitable drill. Its extended length allows access to recessed holes and deep workpieces without the need for extensions or adapters. Supplied as an individual unit, the bit is simple to store and select for jobs that specifically require longer reach. The design supports a range of drilling applications when matched with the correct drill chuck and rotation speed.

Suitable for

• Drilling deep holes in timber, composite materials and some plastics (check material compatibility)
• Reaching recessed or hard-to-access fastening points
• Construction and installation work requiring extended-reach drilling
• Repair tasks where standard-length bits cannot reach

Key specifications

• Total length: 900 mm
• Supply format: single piece (one drill bit per pack)
• Intended use: extended-reach drilling with compatible drills and rotary tools
• Compatibility: requires appropriate drill chuck and correct rotational speed for target material

How to use

Select a drill with a compatible chuck that securely clamps the bit shank. Confirm the target material and set an appropriate speed and feed rate for that material. Center the bit on the marked drilling point, start at low speed to establish the hole, then increase speed as needed while maintaining steady pressure. Periodically withdraw the bit to clear chips and prevent heat build-up. After use, clean any debris from the bit and store it in a dry place to avoid corrosion.

Lietošanas ieteikumi

Before starting, ensure the drill’s chuck is tightened correctly and use personal protective equipment such as safety glasses and gloves. For long-reach drilling, support the drill to minimize vibration; consider using a guide or pilot hole for higher accuracy. Avoid excessive side loading to prevent bending or breakage of the long drill bit.