Hole Drilling Bit Set


Hole Drilling Bit Set


Make perfect round holes in flower pots and ceramics, the best DIY drill set!

With this set of diamond-coated drilling tools, you can transform bowls, quilts, and glass bottles into your flower pots and decorate your home!

On the curved glass bottle, it can still perform good drilling work without affecting the strength of the glass bottle.

  • Our hollow glass drill bit is composed of high-quality diamond material, which has the advantages of fast and uniform cutting speed, smooth cutting surface, and no wrinkle.
  • Very suitable for making clean and accurate holes
  • Widely used in different occasions; Drill glass, ceramic bottle, block jar, fiberglass ceramic tile, slate marble, granite pumice.


Model: 20 Pcs 3-50mm

Color: Silver

Size: 3/4/5/6/8/10/12/14/16/18/20/22/25/26/28/30/32/35/38/50mm

0.12/0.16/0.20/0.24/0.31/0.39/0.47/0.55/0.63/0.71/0.78/0.87/0.98/1.02/1.10/1.18/1.26/1.38/1.50/1.97 inch

Quantity: 20 pcs

Packaged includes:

20pcs Diamond Coated Hole Saw Drill Bits