3-piece step drill bit set includes three standard SAE step drill bits that replace 28 individual drill bits
3-Piece Set with Quick-change 1/4' Hex Shank: 3/16' - 1/2' (6-Step), 1/4' - 3/4' (9-Step), 1/8' - 1/2' (13-Step)
Two-flute design provides faster, smoother cutting without walking and a tri-flat shank ensure a firm grip
Ideal for variety of materials from metal, plastic, fiberglass to wood
Made of super strong M2 steel with titanium coating for added durability and bit life

Technical Details

Product Details

Package Dimensions
Width : 3 inch
Height : 0.8 inch
Length : 4.75 inch

Shipping Weight: 3.2 ounce (View shipping rates and policies)

ASIN : B01H4NTJLQ