VEVOR Core Drill Diamond Dry Coring Bit 4" with Pilot Bit for Hard Concrete, JJGSKZ149.5INEAHJV0

VEVOR Core Drill Diamond Dry Coring Bit 4" with Pilot Bit for Hard Concrete, JJGSKZ149.5INEAHJV0, 810087875077

Dry Drill Core Bit

Premium Diamond & Complete Kit & Elaborate Clearance Holes

This professional diamond core bit with a pilot bit and a saw blade is high-frequency welded, providing a rapid and clean drill. 5/8"-11 general thread is ideal for diversified machines applied to hard concrete and brick.

• Efficient & Smooth Cutting
• Engineered For Exact Fitting
• Humanized Structure
• Simple Operation

• Premium Diamond Grit: The core bore drill is elaborate aluminum alloy, selected diamond teeth, and high-frequency welding technology, providing steady and rustproof.
• 5/8"-11 Universal Thread: Our diamond core drill is suitable for most types of machines in the market. You can install the drill on your previous machine effortlessly.
• Quick Chip Removal Hole: These core drill pilot bits are equipped with cooling chip removers for fast chip removal, aiming to operate directly on the wall and reduce noise.
• Flawless Kit: Our handheld core drill comes with a core bore drill, a pilot bit, and a hot-pressed corrugated saw blade, well-designed to furnish you with maximum convenience.
• High-frequency Teeth Welding: High-frequency welding has firm, sharp, and wear-resisting properties, the heat evenly technique without missing welding.
• Extensive Uses: The core drill reducer is paramount to your projects, widespread used in installing air conditioning, range hood, sewer, and engineering coring.

Package Content

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