


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
Tapers Extremely in Width Towards the Point



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


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


Both Sides are Double Cut
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

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

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


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