NEO TOOLS Diamond Core Drill Bit 52 mm x 470 mm, 1 1/4 inch UNC, Laser Welded Segments for Wet Drilling in Concrete and Reinforced Concrete

Laser-welded diamond segments and a 52 mm cutting diameter make this NEO TOOLS core bit a standout for professional wet drilling in reinforced concrete. The 470 mm total length provides ample reach for deep holes, while the open-ended design allows easy core removal. With a 1 1/4" UNC thread, it mounts directly onto standard core drilling machines. Five high-grade segments, each 10 mm tall, deliver exceptional durability and cutting speed.

Overview

Engineered for demanding construction and installation tasks, this diamond core drill bit combines a robust steel body with high-quality diamond segments. It is specifically designed for wet drilling applications, where water cooling is essential to maintain performance and extend tool life. The bit is suitable for a range of materials including concrete, reinforced concrete, brick, masonry, and stone.

What stands out

• Laser-welded segments ensure strong bonding and high resistance to impact and abrasion.
• 52 mm diameter and 470 mm length offer a versatile solution for creating openings for pipes, cables, and anchor holes.
• 1 1/4" UNC thread provides compatibility with most professional core drilling rigs.
• Open-ended design facilitates quick and easy removal of the drilled core.
• Five diamond segments deliver consistent cutting performance and long service life.

Technical details

• Product type: Diamond core drill bit
• Drilling method: Wet drilling
• Drill diameter: 52 mm
• Total length: 470 mm
• Mounting thread: 1 1/4" UNC
• Number of diamond segments: 5
• Segment height: 10 mm
• Segment bonding: Laser welded
• Body material: High-grade steel
• Application materials: Concrete, reinforced concrete, brick, masonry, stone
• Cooling requirement: Water cooling
• Intended use: Professional construction and installation work

Our verdict

This NEO TOOLS diamond core bit is a reliable choice for professionals who demand precision and durability in wet drilling applications. Its laser-welded segments and robust construction ensure efficient cutting in tough materials, while the standard thread size makes it a versatile addition to any core drilling setup.