Tackle tough drilling tasks with the VEVOR 4" Dry Diamond Core Drill Bit, perfect for hard concrete and masonry. Crafted from premium aluminum alloy and diamond grit, this core drill bit is designed for durability and precision. The 5/8"-11 universal thread allows easy attachment to most drilling machines, ensuring seamless compatibility. Equipped with cooling chip removers, it facilitates quick and efficient chip removal, reducing noise and enhancing performance. Ideal for various applications, including air conditioning installations, sewer work, and engineering projects, this drill bit offers versatility and reliability for all your drilling needs.

VEVOR 4" Dry Diamond Core Drill Bit w/ SDS Plus Adapter for Hard Concrete:

• Efficient & Smooth Drilling - High-quality aluminum alloy and diamond grit for a longer coring life. Diameter: 4 in / 101.6 mm, Drilling Depth: 9.5 in / 241.3 mm.
• Universal Compatibility - 5/8"-11 thread for easy attachment to standard core or handheld drilling machines.
• Humanized Structure - Features chip removal holes, regular sawteeth, and concentric axes for high drilling performance.
• Simple Operation - Suitable for both dry and wet drilling, start vertically and drill deeply for perfect holes.
• Versatile Applications - Ideal for hard concrete, masonry, hard brick, and other tough materials, perfect for installations and engineering projects.

Specifications:

• Model: COREDRILL4IN
• Material: Diamond & Aluminum Alloy
• Bit Diameter: 4 in / 101.6 mm
• Bit Depth: 9.5 in / 241.3 mm
• Thread: 5/8 in - 11
• Net Weight: 5.7 lbs / 2.6 kg

Package Includes:

• 1 x Diamond Core Drill Bit
• 1 x Pilot Bit
• 1 x Blade