بتات الحفر الأساسية الماس-1-3/8 بوصة مع 58-11 ثقب الجرانيت من الجرانيت شرفة بتات الحفر الصلبة الحجر الصلب الخرسانة الكوارتز كوارتز للليزر لحامات البناء (35 ملم)
【4 Turbo style Diamond Segments】Laser weld technology,by allowing air and water(when run wet) do get in the segment while drilling as well as channel the dust out to help cut and core faster.
【Vacuum Brazed Diamonds on the outside Core Design 】Offers clean cut & steel core protection. to help with the drilling process by hand.and if you need to make the hole just a little bigger and to clean up the hole as well.
【Application】Recommended Materials: Granite, Quartz, Quartzite, Marble, Engineered Stone and other stone.
【Machine】Widely used in Angle Grinder.Recommended 6000 RPM,Max 10000,Use: Dry or Wet