FOCSTOL Diamond Drill Bits – 32 mm Crown Diamond for Porcelain Tile Ceramic Marble Granite Quartz for M14 Thread Angle Grinder

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• 【Size】Diameter 32mm, Total Length 60mm, Diamond Height 15mm, Diamond Grit: #35/40, M14 Thread
• 【Application】Diamond core drill bits for dry or wet drilling holes in porcelain, ceramic tile, marble, granite, stone, quartz, etc. Wet drilling will greatly extend the life of the drill bits.
• 【U-Groove Design】U-grooves 20mm and above, good design for heat dissipation and debris disposal, with higher efficiency and better performance
• 【Durable & Sturdy】Vacuum welding technology and high quality #35/40 diamond grits provide highly efficient working performance, faster drilling speed and longer service life
• 【Recommended Machine】M14 Thread Angle Grinder. Recommended speed 6000RPM, maximum speed 11000RPM. If you want to use an electric drill or other machine, you can use the hex shank adapter
• 【Size】Diameter 32mm, Total Length 60mm, Diamond Height 15mm, Diamond Grit: #35/40, M14 Thread
• 【Application】Diamond core drill bits for dry or wet drilling holes in porcelain, ceramic tile, marble, granite, stone, quartz, etc. Wet drilling will greatly extend the life of the drill bits.
• 【U-Groove Design】U-grooves 20mm and above, good design for heat dissipation and debris disposal, with higher efficiency and better performance
• 【Durable & Sturdy】Vacuum welding technology and high quality #35/40 diamond grits provide highly efficient working performance, faster drilling speed and longer service life
• 【Recommended Machine】M14 Thread Angle Grinder. Recommended speed 6000RPM, maximum speed 11000RPM. If you want to use an electric drill or other machine, you can use the hex shank adapter