58 Stub Drill Bit Cobalt Split Point D/ASTCO58 (12 / Pkg.) High Quality
Original price was: $18.94.$9.85Current price is: $9.85.
Specs
Package quantity: 12 bits (12 PKG)
Bit size/designation: #58
Material: cobalt steel alloy
Tip geometry: split-point
Length: stub length
Features
Split-point tip provides a self-centering start, reducing wandering when drilling into hard metals.
Cobalt alloy offers added wear resistance and heat tolerance for longer edge life in stainless steel, alloy steels, and other tough materials.
Stub length increases rigidity and control, helping to prevent deflection in shallow holes and tight clearances.
Designed for metalworking tasks in fabrication, maintenance, and repair environments where durable drill bits are essential.
Consistent performance across multiple holes in demanding projects, with reliable hole alignment and clean finish.
Physical
Form factor: stub drill bits with split-point tip
Construction: cobalt steel alloy
Pack: 12-piece set
Intended use: drilling into hard metals such as stainless steel and alloy steels





