Drill bit set Proline 10876 — 2 pcs, length 150 mm

Proline 10876 — 2 pcs, length 150 mm drill bit set provides two extended-length bits intended for tasks that require extra reach or deeper holes. Each bit measures 150 mm, offering additional penetration compared with standard-length bits while remaining compatible with common hand drills and drill drivers. The set is designed for use in woodworking, metalworking and general construction where longer reach improves access and efficiency.

Advantages

The two-piece set delivers consistent length and geometry across both bits, enabling repeatable drilling performance when working at depth or in recessed locations. Extended length minimizes the need for makeshift extensions and reduces handling difficulty when accessing tight or deep spots. The bits are suitable for use in a range of compatible drill chucks, allowing straightforward replacement and use with standard cordless and corded drills.

Suitable for

• Drilling deep holes in timber and composite wood materials
• Accessing recessed fastening points in construction assemblies
• Metalworking tasks that require longer drill reach with appropriate drill speeds and lubrication
• General repair and renovation tasks where standard-length bits cannot reach

Key specifications

• Quantity: 2 drill bits
• Length: 150 mm per bit
• Intended use: drilling in wood, metal and general construction
• Compatibility: fits standard drill chucks on hand drills and drill drivers
• Design: extended-length drill bits for deeper holes and increased reach

How to use

Select the appropriate drill speed and, if drilling metal, use cutting fluid or lubrication as needed. Secure the workpiece and tighten the drill chuck to firmly hold the bit. Start drilling at low speed to create a pilot entry, then increase speed as appropriate for the material. Maintain steady feed pressure and avoid excessive side loading to prevent bit breakage. After use, clean the bits and store them in a dry place to prevent corrosion.

Usage recommendations

Use appropriate personal protective equipment such as safety glasses and hearing protection. For metal drilling, use recommended speeds and cutting fluids and avoid applying lateral force. Inspect bits for wear before use and replace if the cutting edges are damaged or excessively worn to maintain safe, accurate drilling.