Crowne Tools Pocket Rocket Baby Cone and Finger Bit (0-25mm)

Crowne Tools Pocket Rocket Baby Cone and Finger Bit: Diamond Hole Enlarging Tool

The Crowne Tools Pocket Rocket Baby Cone and Finger Bit is a professional all-in-one diamond milling tool engineered for enlarging, shaping, beveling, and refining existing holes in tile, stone, and engineered surfaces.

Combining the accuracy of a diamond chamfer cone with the aggressive material removal capabilities of a finger bit, the Pocket Rocket delivers exceptional versatility in a compact design. Whether you're adjusting a faucet opening, enlarging a plumbing penetration, cleaning chipped tile edges, or refining a stone cutout, this tool provides smooth, controlled performance and professional-quality results.

The cone section features a 70/80 grit diamond coating that allows precise beveling and edge refinement, while the 50/60 grit finger bit section removes material quickly and efficiently when enlarging or reshaping existing holes.

Its working range from 0–25mm makes it ideal for a wide variety of tile installation, plumbing, electrical, and countertop fabrication tasks. The tapered design allows smooth material removal with minimal vibration, helping reduce the risk of cracking or damaging expensive porcelain, ceramic, granite, marble, quartz, and engineered stone surfaces.

Built for professional installers and fabricators, the Pocket Rocket features a standard 5/8"-11 thread for compatibility with most angle grinders commonly used on jobsites and in fabrication shops.

Key Features and Benefits

• Dual-Function Cone and Finger Bit Design
  Combines the precision of a diamond chamfer cone with the material removal power of a finger bit in one versatile tool
• Enlarges Existing Holes from 0–25mm
  Perfect for adjusting plumbing, electrical, and fixture openings without replacing expensive tile or stone
• Premium Diamond Coating
  Features a 70/80 grit cone section and a 50/60 grit finger bit section for efficient shaping, grinding, and edge refinement
• Precision Beveling and Hole Refinement
  Smoothly enlarges holes, cleans chipped edges, creates bevels, and fine-tunes cutouts with excellent control
• Compact Design for Tight Spaces
  Ideal for detailed work around faucet openings, electrical penetrations, shower fixtures, and countertop installations
• Professional 5/8"-11 Thread Connection
  Compatible with most angle grinders for easy integration into professional tile and stone fabrication workflows