Drill right through carbide, abrasive material, glass, marble, masonry, rocks, and concrete easily & smoothly with the all-new Hardy Hole Drilling Bits Set.It is a unique circular shape that features sharp-&-smooth cut, giving you that perfectly drilled & exact hole finish! It also comes in a variety of sizes to meet various holes sizes and needs.It is made of premium carbon steel and diamond dust sand, which provides a tough, durable, and long-lasting performance, which can drill thru in wide variety of surfaces such as granite, ceramics, steel, and many more!
Nickel-Plated & Diamond Dust Coating
Hardy Hole Drilling Bits Set is Nickel-plated with a diamond dust coating, which gives superior performance and cutting strength. Drill right through carbide, abrasive material, glass, marble, masonry, rocks, and concrete easily!
It is made of premium steel and diamond sand, that can withstand excessive wear & tear.
It has a double-sided hole that automatically discharges drill-dust on both sides to prevent clogging.
Suitable to drill glass, ceramics, porcelain, ceramic tile, porcelain tile, limestone, slate, marble, granite, light stone, and more.
- Type: Hardy Hole Drilling Bits Set
- Material: Steel + Diamond sand
- Sizes:6mm 8mm 10mm 12mm 15mm 16mm 18mm 20mm 22mm 30mm
- Weight: 149 g
- Hardy Hole Drilling Bits Set (10 pcs Drill Bit)