Core Drill Bits

Core drill bits are designed to remove a cylinder of material, the left material left inside is referred to as the core. Core drills are used in many applications where the core needs to be retained or where the drilling can be done more rapidly since much less material needs to be removed compared to using a standard drill bit.
There a few types of core drill bits for different types of materials:
• Diamond Core Drills: This core drill is used for concrete are generally Diamond core drill bits and are water cooled. Diamond tipped core drills are commonly used in construction to create holes for pipes and inspection hatches.
• Carbide Core Drills: This works great on masonry tasks, but it is not intended for solid concrete. This prolonged deep drilling will easily overheat the bit to the point it will significantly decrease wear life.
• Annular Core Drills: These drills are used for drilling metal.

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Description Price Diameter Cut Depth Tip Material Type
RS庫存編號 695-147
製造零件編號P-25616
BrandMakita
HK$1,769.49
單位
107mm 150mm Diamond Tipped Slotted
RS庫存編號 695-103
製造零件編號P-25557
BrandMakita
HK$780.93
單位
38mm 150mm Diamond Tipped Slotted
RS庫存編號 695-175
製造零件編號P-25644
BrandMakita
HK$2,305.16
單位
152mm 150mm Diamond Tipped Slotted
RS庫存編號 695-153
製造零件編號P-25622
BrandMakita
HK$1,878.98
單位
117mm 150mm Diamond Tipped Slotted
RS庫存編號 695-131
製造零件編號P-25591
BrandMakita
HK$1,294.02
單位
78mm 150mm Diamond Tipped Slotted
RS庫存編號 695-119
製造零件編號P-57168
BrandMakita
HK$951.06
單位
52mm 150mm Diamond Tipped Slotted