Drill Bit Bosch 2609255063 2 mm Diameter 49 mm Length

The Bosch 2609255063 2 mm Diameter 49 mm Length drill bit is designed for precision drilling tasks where a small diameter and controlled depth are required. Constructed from hardened tool steel and finished for smooth chip removal, this accessory is compatible with standard three-jaw chucks and most cordless and corded drills. Its 49 mm overall length provides an effective working length suitable for many light- to medium-duty applications in metal, wood and certain plastics.

Advantages

This drill bit offers dimensional accuracy and consistent hole quality thanks to a precisely ground point geometry. The hardened construction increases wear resistance and extends service life under normal professional use. Its small 2 mm diameter enables fine work and accurate pilot holes while the 49 mm length balances reach and stability to reduce bending and breakage risk during typical drilling operations.

Suitable for

• Drilling pilot holes for screws and fasteners in wood and composite materials
• Light metal drilling in thin sheets and small components
• Creating holes in plastic parts and housings
• Precision workshop tasks, model making and electronics enclosures

Key specifications

• Diameter: 2 mm
• Overall length: 49 mm
• Shank type: straight round suitable for standard chucks
• Material: hardened tool steel with ground cutting edges
• Point geometry: standard twist drill point optimized for general-purpose drilling

How to use

Select a compatible drill and secure the bit firmly in the chuck. When drilling, start at low speed to establish the hole and then increase RPM according to the material: lower speeds for metals, higher speeds for wood and plastics. Apply steady, moderate pressure and allow the bit to cut; avoid excessive force which can cause bending or breakage of a 2 mm bit. For metal drilling, use cutting fluid to reduce heat and prolong bit life. After use, clean chips from the flutes and store the bit in a protective case or holder to prevent damage.

Usage recommendations

For best results, use appropriate feed rates and speeds for the material being drilled, clamp workpieces securely, and replace the bit at first signs of wear or chipping to maintain hole quality and safety.