About this item

• Multi-size Integrated Design Equipped with 20mm, 35mm and 55mm common drilling sizes, integrated pagoda structure simplifies use. It can make neat round holes on various hard materials, fit daily home decoration and common scene drilling demands.
• Stable Vacuum Brazed Diamond Structure Adopts vacuum brazed diamond sand production process, uniform sand distribution. Support dry and wet dual use drilling mode, cutting smoothly, stable in use and long service time.
• Tapered Anti-break Edge Structure Optimized tapered appearance design, effectively ease drilling pressure on materials. Reduce edge damage during operation, form smooth neat holes, fit fragile stone and ceramic materials processing.
• Standard Interface Wide Application Built-in standard 5/8-11 thread interface, match most common angle grinders in the market. With matched adapter, it can also be used with electric drills, easy to install and convenient to operate.
• Wide Range of Applicable Materials Suitable for daily drilling work on ceramic tile, porcelain, marble, granite, quartz stone, masonry and other hard materials, meet different material punching needs in daily use.

Overview

• Material: Alloy Steel, Diamond
• Cutting Diameter: 5.5 centimeters
• Finish Type: Diamond
• Shank Type: Threaded
• Cutting Angle String: 3E+1 degrees