28 SIZES INDIVIDUAL DRILL BITS IN 3: This set includes three standard step drill bits that replace 28 individual drill bits, comes with one 3/16'' to 1/2''six-step bit, one 1/4'' to 3/4'' nine-step bit, and one 1/8'' to 1/2'' 13-step bit.
STRONG DURABILITY : Made of strong M2 steel with titanium coating, the bits have strong durability. avoiding the inconvenience of a tri-flat shank to ensure a firm grip.
EASY DRILLING: Two-fluted design provides faster, smoother cutting . Provided with small pressure and the sets can cut through wood, sheet metal, steel and other surfaces.
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, heat treated alloy steel punch with sharp precision tip, corrosion-resistant brass body with non-slip knurled grip
28 sizes individual drill bits in 3:This set includes three standard step drill bits that replace 28 individual drill bits
Strong durability :Made of strong m2 steel with titanium coating, the bits have strong durability
Easy drilling:Two-fluted design provides faster, smoother cutting, provided with small pressure and the sets
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

Product Dimensions

Package Dimensions
Width : 2.2 inch
Height : 0.7 inch
Length : 5.6 inch

Item Weight: 1.6 ounce (View shipping rates and policies)
Shipping Weight: 1.6 ounce (View shipping rates and policies)

ASIN : B01DU3UWXI