HSS Drill Set with Metal Case – Twist – 20 Piece
Made of high-speed steel, this handy drill index offers sizes 61-80 for fine jobs. All drills are handily marked by size, finely ground and heat-treated to a Rockwell hardness of 63. Your small drill will stay conveniently organized in this handy metal index.
Drill Sizes Included 0.039″ -0.0135″
