Step Drill Kit,Knoweasy 5PCS HSS Titanium Step Drill Bit Set with Automatic Center Punch and Multiple Hole 50 Sizes of High Speed Steel Step Drill Set with Aluminum Case Individual Fully Adjustable & Replaceable Blades

Step Drill Kit,Knoweasy 5PCS HSS Titanium Step Drill Bit Set with Automatic Center Punch and Multiple Hole 50 Sizes of High Speed Steel Step Drill Set with Aluminum Case Individual Fully Adjustable & Replaceable BladesWhat you get:Includes five standard step drill bits with center punch,which can replace 50 individual drill bits, you can process 50 different kinds of diameter holes with the five pieces. Product Feature:The center punch delivers an automatic,high impact,spring loaded strike through adjusting the cap; its brass body has a deeply knurled surface for nonslip control; and the carbide tipped bit makes the center punch 10 times stronger than normal one;

SKU: 43718288976 · From iglepidom.org