



Bright Finish for Drilling Glass, Tile, Mirrors & Ceramics without
Tungsten Carbide Tip Ensures Drill will Stay Sharp & Cut



Four Cutting Edges Penetrate Hard Materials Rapidly

Four Cutting Edges Penetrate Hard Materials Rapidly




















Tri-shank (Round with 3 Flat Surfaces)
Each Step Drill has Size Graduations Marked

Four Cutting Edges Penetrate Hard Materials Rapidly


Four Cutting Edges Penetrate Hard Materials Rapidly




Four Cutting Edges Penetrate Hard Materials Rapidly


Four Cutting Edges Penetrate Hard Materials Rapidly


Four Cutting Edges Penetrate Hard Materials Rapidly


Tri-shank (Round with 3 Flat Surfaces)
Each Step Drill has Size Graduations Marked
