Drillco 61/64 Cobalt S&D Drill (1000EC161)
Drillco 1000EC161 61/64" Cobalt S&D Drill from the 1000EC series is designed to increase the range of sizes that can be used in standard 1/2" portable drill chucks. Built with precision and durability in mind, this cobalt drill is ideal for demanding applications involving hard and heat-resistant materials. Whether you're working with stainless steel, titanium, or other tough alloys, this drill bit delivers reliable performance, long service life, and consistent results in professional environments.
61/64" drill diameter with a 1/2" reduced shank for compatibility with portable drills.
Cobalt steel construction provides superior heat resistance and durability.
3-flat shank design ensures a secure grip and prevents slippage in 3-jaw chucks.
135° split point allows for fast starts and reduces drill walking.
Spiral flute promotes effective chip removal and coolant flow.
Black and Gold finish increases lubricity and extends tool life.
Standard 6" overall length supports consistency and ease of use.
Performs exceptionally well in tough, high-alloy and stainless steels.
Minimizes slippage and enhances operator safety and control.
Reduces the need for center punching with a self-centering split point.
Long-lasting tool life reduces frequency of replacements and downtime.
Technical Specifications:
Model: 1000EC161
Series: 1000EC (Cobalt S&D)
Drill Size: 61/64"
Shank Size: 1/2" with 3 flats
Point Angle: 135° Split Point
Surface Treatment: Black and Gold
Overall Length: 6"
Material: Cobalt Steel
Application: Hard and heat-resistant materials
Origin: Made in USA
Product identification
- Brand: Drillco
- Model / MPN: 1000EC161
