Iave 5pcs Titanium Step Drill Set with Auto Center Dual Cutting

Iave 5pcs Titanium Step Drill Set with Auto Center Dual Cutting Description

Automatic Center Punch With 10 Timers Before Drilling, The Automatic Center Punch Can Mark The Positioning Hole Of The Elements To Prevent The Drill And Screw From Slipping. The Carbide Drill Is More Than 10 Times Stronger Than Conventional Drills. .

Large Spiral Design Spiral Grooves Cut More Easily Than Straight Slots, Extremely Sharp Drill Bits Can Easily Drill Perfect Holes In Sheet Metal Such As Iron, Aluminum, Plastic And Many Other Materials. .

Modern Design Marking Makes The Size Clearer. The X-Shaped Opening Eliminates Cutting Debris. Double Cutting Blades Cut Faster And Easier. The Triangular Handle Prevents The Drill From Slipping Into The Chuck. .

Protection Titanium Coatings Protect Drill Bits From Friction With Aluminum Housing To Protect Storage Bits .

Package Includes: 5 X Step Drill Bit Set 1 X Automatic Center Punch 1 X Aluminum Case .