MultiSize Hole Cutter Opener 3mm To 30mm For Precise Drilling On Glass Marble Craft Polishing Applications

Features: drill bits for glass and marble deliver 30% faster cutting efficiency with uniform grits and electroplated durability, ideal for precise work on brittle materials.
Available in 3mm-30mm opening sizes, these hole cutter feature heat resistant coatings for extended lifespans and functionality in drilling.
Perfect for professional glaziers, enthusiasts, and craftsmen requiring reliability tools for delicate glass processing or intricate jewelry adjustments
create clean holes in bathroom marble, art glass panels, or marble countertops while doubling as a precise bead shaping tool for Buddhist rosary projects.
Engineered with reinforced electroplating technology, this multi application hole saw maintains sharpness through thick ceramic surfaces and detailed refinements .

Specifications: Option Diameter:Approx.3mm/0.118in, 4mm/0.16in, 5mm/0.197in, 6mm/0.24in, 8mm/0.315in, 10mm/0.394in 12mm/0.47in, 14mm/0.55in,16mm/0.63in 18mm/0.71in 20mm/0.79in, 22mm/0.87in, 25mm/0.98in, 26mm/1.02in 28mm/1.1inch 30mm/1.18inch;
Process: electroplating
Features: high wear resistance,high cutting efficiency;
Application layer: suitable for glass deeply processing, beads polishing and correction and other fields;

Package Includes: 1pc Hole Opener

note: Please allow 1-3cm errors due to manual measurement.
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