★ 28 sizes individual drill bits in 3:This drill bit set includes three standard step drill bits that replace 28 individual drill bits
★ Easy drilling:Two-fluted design provides faster, smoother cutting, provided with small pressure and the sets
★ Hss & GLANICS coating - High speed steel make it last longer than others, titanium coating ensure easily cut through steel sheets，aluminum sheets，copper & plastic & wood board and many other types of sheet metal with ease, and it can automatically deburr holes while drilling to keep the drill bit clean
★ Automatic center punch:Delivers an automatic, high-impact, spring-loaded strike when pressed against surface, adjustable cap regulates striking force
★ Wide usage:Marks hole locations and starts drill bits and screws, preventing wandering

Technical Details

Product Details

Package Dimensions
Width : 3.8 inch
Height : 0.7 inch
Length : 4.6 inch

Shipping Weight: 6.4 ounce (View shipping rates and policies)

ASIN : B01KV1UN5O