The DDT★★★ M14 diamond core drill bits are designed for drilling into tiles, glass, PVC, stone, fibreboard & cladding and masonry & brick. They are designed to be used with any angle grinder with a M14 thread which makes them a great solution when facing access issues and tight spots.

• Diameter: 5 mm
• M14 back-end to suit any angle grinder with a M14 thread
• Work length: 32 mm
• Vacuum brazed tile core drill bits for dry application
• Wax inside core tube is designed to aid cooling and lubrication of diamonds

• Do not force the bit, instead, apply medium pressure for 3 seconds, release for 1 second and repeat.
• Always wear safety gear.