


Four Cutting Edges Penetrate Hard Materials Rapidly

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



Triangular Like Taper Files But Double Cut with Sharp Corners

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

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

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


Double Cut on Sides & Single Cut on Edges
Uniform in Thickness but Very Thin



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


Four Cutting Edges Penetrate Hard Materials Rapidly

Four Cutting Edges Penetrate Hard Materials Rapidly


Ensures Greater Accuracy & Prevents Drill from Turning in Chuck
Each Step Drill has Size Graduations Marked


Half Round on the One Side & Flat on the
The File Tapers toward the Point in Width


Triangular Like Taper Files But Double Cut with Sharp Corners


Four Cutting Edges Penetrate Hard Materials Rapidly

Ensures Greater Accuracy & Prevents Drill from Turning in Chuck
Tri-shank (Round with 3 Flat Surfaces)

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

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

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

Triangular Like Taper Files But Double Cut with Sharp Corners


Four Cutting Edges Penetrate Hard Materials Rapidly