Description
Dominator Diamond Non-Core & Core Drill Bits
Great for drilling whole in stones such as Quartz, Granite, Limestone, Concrete, Quartzite. The drill bits with lower Rpm (3000; 4500; 5000) are designed to be used in a variable speed grinder, the rest (10000 Rpm) work on any grinder.
Non Coring Bits, Wet Usage
Diameter Thread
3/16″ 5/8″-11th (3000 Rpm)
1/4″ 5/8″-11th (3000 Rpm)
5/16″ 5/8″-11th (3000 Rpm)
3/8″ 5/8″-11th (3000 Rpm)
1/2″ 5/8″-11th (4500 Rpm)
3/4″ 5/8″-11th (10000 Rpm)
7/8″ 5/8″-11th (10000 Rpm)
High Speed Core Bits, Wet or Dry
Diameter Thread
1 5/8″-11th (10000 Rpm)
1 1/4″ 5/8″-11th (10000 Rpm)
1 3/8″ 5/8″-11th (10000 Rpm)
1 1/2″ 5/8″-11th (10000 Rpm)
1 3/4″ 5/8″-11th (10000 Rpm)
2 5/8″-11th (10000 Rpm)
2 1/4″ 5/8″-11th (10000 Rpm)
2 1/2″ 5/8″-11th (10000 Rpm)
3 5/8″-11th (10000 Rpm)
3 1/2″ 5/8″-11th (10000 Rpm)
4″ 5/8″-11th (10000 Rpm)
4 1/2″ 5/8″-11th (10000 Rpm)
5″ 5/8″-11th (5000 Rpm)
5 1/2″ 5/8″-11th (10000 Rpm)
6″ 5/8″-11th (10000 Rpm)










