Drillco 53/64 Cobalt S&D Drill (1000EC153)
Drillco 1000EC153 53/64" Cobalt S&D Drill is engineered to handle demanding drilling tasks in hard metals such as stainless steel and high-tensile alloys. Part of the 1000EC Series, this Silver & Deming drill bit features a 1/2" reduced shank with 3-flats for secure gripping in portable drill chucks. Its cobalt steel construction ensures greater heat resistance and tool longevity, while the precision-ground spiral flute and 135° split point design allow for clean, efficient cutting and minimal walking on contact. A bronze finish further enhances durability and lubricity.
53/64" cobalt steel Silver & Deming drill with 1/2" reduced shank and 3-flats.
Manufactured from high-performance cobalt steel for extended wear life.
Spiral flute for smooth chip evacuation and coolant flow.
Heavy-duty core improves strength and resists breakage under load.
135° self-centering split point for improved accuracy and faster starts.
Bronze surface treatment for enhanced lubricity and thermal resistance.
Uniform 6" overall length consistent across the 1000EC series.
Efficiently drills through hard and heat-resistant materials.
Minimizes walking and increases drilling precision.
Longer tool life reduces cost and downtime.
Easy compatibility with standard portable drills.
Technical Specifications:
Model: 1000EC153
Drill Diameter: 53/64"
Material: Cobalt steel
Shank Size: 1/2" with 3-flats
Point Angle: 135° split point
Surface Finish: Bronze
Flute Type: Spiral
Overall Length: 6"
Origin: Made in USA
Product identification
- Brand: Drillco
- Model / MPN: 1000EC153
