Drill bit Proline 58138 — 1 piece

Proline 58138 drill bit supplied as a single piece for general-purpose drilling. This single bit is intended as a replacement or for situations where a specific size is required. The compact packaging and straightforward design make it suitable for keeping in a toolbox, taking to repair jobs or using on-site with compatible drills. Suitable for drilling into common materials when matched to the correct drill speed and feed.

Advantages

The Proline drill bit offers a simple, reliable cutting geometry designed for routine drilling operations. Supplied as one piece, it provides an exact-size option without the bulk of a set. Its compact packaging protects the cutting tip during transport and storage. The bit is compatible with standard chucks and is intended to deliver consistent hole quality when used within recommended material and machine parameters.

Suitable for

• Replacing a single worn or damaged drill bit
• Small repair and maintenance tasks
• On-site drilling where only one specific size is needed
• General-purpose drilling in compatible materials

Key specifications

• Quantity: 1 piece
• Type: twist drill bit (standard shank for use in drills with matching chuck)
• Packaging: compact single-piece packaging for protection and storage
• Intended use: general-purpose drilling operations

How to use

Select a drill with a compatible chuck and secure the Proline 58138 drill bit firmly in the chuck. Set the drill speed appropriate for the material to be drilled and apply steady feed pressure. Use cutting fluid or coolant where recommended for the material to extend bit life and improve hole finish. After use, allow the bit to cool before storing it in its protective packaging to avoid damage to the cutting edges.

Usage recommendations

Match drill speed and feed to the workpiece material, ensure correct chuck tightening, and use appropriate cooling or lubrication for metalworking. Inspect the bit before use for damage and replace if the cutting edges are worn or chipped.