IRWIN® 10507900 Diamond Drill Bit Set 4 Piece 5-8mm Water Pumps Hydraulic unit larger than the

Hydraulic unit larger than the economy models for improved performance and durability

11 torque settings

There is also an anti-frosting function and overheating safety protection

the plane can be used for cutting rebates

USB cable and test leads in storage pouch

IRWIN® 10507900 Diamond Drill Bit Set 4 Piece 5-8mm Water Pumps Hydraulic unit larger than theThe Irwin Diamond tipped drill bits are suitable for fast smooth cutting in all grades of hard and soft tiles. Their raised diamond grit edge makes for easy starting in hard tile without the need for a guide. The diamond grit is tough brazed diamond which ensures fast cutting and long life. The drill bits reverse spiral forces water towards its cutting head, keeping the diamonds cool to increase cutting speed and prolong life. Drilling with water will