Makita P-09983 corona diamantata a umido, 111 x 400 mm

This Makita P-09983 Diamond Wet Core Bit is a professional-grade drilling accessory designed for precise and efficient core drilling in reinforced concrete, concrete, masonry, brick, and natural stone. With a diameter of 82 mm and a working length of 400 mm, it is ideal for creating clean holes for plumbing, electrical, and HVAC installations. The bit features a steel body with diamond segments and requires water cooling for optimal performance and longevity.

Advantages

High-quality diamond segments ensure fast cutting and long service life. The 1 1/4" UNC connection thread provides secure attachment to compatible core drilling machines. Designed for wet drilling to reduce dust and improve cutting efficiency.

Suitable for

• Reinforced concrete
• Concrete
• Masonry
• Brick
• Natural stone

Key specifications

• Drill Bit Type: Diamond Core Drill Bit
• Drilling Method: Wet Drilling
• Diameter: 82 mm
• Working Length: 400 mm
• Total Length: 450 mm
• Connection Thread: 1 1/4" UNC
• Number of Segments: 7
• Segment Height: 10 mm
• Segment Width: 3.5 mm
• Material: Steel body, Diamond segments
• Cooling Requirement: Water
• Intended Use: Professional construction and renovation
• Product Series: Makita Diamond Core Drilling Accessories

Recommendations

For best results, use with a compatible core drilling machine and ensure a steady water supply. Always follow safety guidelines and wear appropriate personal protective equipment.