Fangrui Product Details Fangrui Product Details Ppr Lifting Step Drill (20/25/32mm) Is Designed For Ppr Pipe Repair And Hole Expansion, Making Your Work More Efficient And Effective. [hexagonal Shank Stability]the Hexagonal Shank Disperses The Force To Ensure Good Compatibility And Stability. Prevents Easy Sliding Or Deviation, Thus Making The Pipe Mouth Smooth. [upgraded Metal Material]this Tungsten Steel Alloy Ppr Lifting Step Drill Bit Is Made Of Bearing Steel And Coated With Titanium To Ensure Wear Resistance, Durability And Long-term Use. [low Cutting Resistance]the Water Pipe Connection Tool Has Low Cutting Resistance, Which Is Convenient For Drilling/expansion/shaving Tasks, Making Your Work Easier And Faster. [professional Accessories]ppr Lifting Step Drill Is Suitable For Repairing Various Water Heaters, Water Pipes, Faucets And Sinks. Colour:black Material:tungsten Steel Alloy Package Contents: 1 Set * Ppr Lifting Drill Bits Only The Above Package Content, Other Products Are Not Included. Note: Light Reflection And Different Displays May