MX Diamond Concrete Crown Dry Drill Bit Crown Wall Perforator Drilling Hole Hammer Drill Hood Concrete Opener Drill Tools

MX Diamond Dry Drill Bit Wall Perforator Drilling Hole Hammer Drill Hood Air Conditioning Concrete Opener Drill Bit

Model use is for reference only:

Φ25mm: 4 tubes (usually used as water pipes and water heater tubes)

Φ32mm: 6 tubes (usually used as water pipes and water heater tubes)

Φ40mm: 1 inch tube

Φ56-63mm: 1P-2P air conditioning pipe and toilet pipe

Φ66-76mm: 2P-5P air conditioner cabinet pipe

Φ120mm: sewage pipe and fire pipe

Φ168mm: household general purpose hood pipe

Φ180mm: imported hood pipe

Feature:

Military quality, seamless steel pipes, hot press segments, laser welded

Ideal for Granite/marble/cement floor/reinforced concrete/brick/Wall, the ultimate hole saw for hard-to-cut materials.

With Tiny diamond particles coated tip offers sharp cutting, the efficiency of cutting will be improved greatly.

To prolong its using life, please remember to keep it with coolant sometimes.

Should be used with a electric wet drill, here is not included.

When you using hand electric drill, start slowly, 45 degree angle, go vertical after you make an initial mark.

Package Includes:

1x Electric Water Drill