0.0886" (2.25mm) Solid Carbide Counterbore Drill 0.400" LOC 1/8" Shank 10-Pack

2.25mm (.0886") Solid Carbide Counterbore Drill – 10 Pack

This solid carbide counterbore drill is designed for precision drilling applications requiring a clean, flat-bottom hole profile. Commonly used in PCB work, composites, and other thin materials, this tool combines accurate hole sizing with a flat-bottom cutting geometry for improved seating and consistency.

Specifications:

• Diameter: 2.25mm (.0886")
• Flute Length (LOC): 0.400"
• Overall Length (OAL): 1.50"
• Shank Diameter: 1/8"
• Material: Solid Carbide
• Cutting Style: Flat-bottom counterbore drill
• Quantity: 10 Pieces

About This Tool:

This is a counterbore-style drill with a flat-bottom cutting profile, allowing for consistent hole depth and improved surface contact compared to standard pointed drills. The solid carbide construction provides durability and wear resistance when working with abrasive materials.

Applications:

• PCB and FR4 drilling
• Composites and laminates
• Precision hole making with flat-bottom requirements
• Light plastics and non-ferrous materials