



Four Cutting Edges Penetrate Hard Materials Rapidly

Four Cutting Edges Penetrate Hard Materials Rapidly


Parallel in Width & Thickness
Sides are Double Cut, One Edge is Single & One


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


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




Four Cutting Edges Penetrate Hard Materials Rapidly

Four Cutting Edges Penetrate Hard Materials Rapidly

Double Cut on Both Sides & Single Cut on the
Tapers in Width & Thickness



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

Triangular Like Taper Files But Double Cut with Sharp Corners

Tapers Slightly Towards the Point
