Home » Sheet Metal Tools » Threaded Drill Bits & Kits » Cobalt Threaded Shank Drill Bits » TP54CA-1/4 - Threaded Drill Bits & Lubricants

TP54CA-1/4 - Threaded Drill Bits & Lubricants

(TP54CA-1/4)
Cobalt
Specifications
  • Dec. Equiv.: 0.25
  • Length: 5/8"
Product Features
  • Type D Threaded Square Shank
  • HSS Adapter Drill, NAS 965
  • 1/4-28 UNF Class 2A Thread Surface Treated-Steam Oxide
  • Drills are manufactured to NAS 965 Type D construction with 135 degree P-9 split points.
  • Cobalt drills are for drilling hard, tough, high tensile strength materials in confined areas.