Drillco 49/64 Cobalt S&D Drill (1000EC149)
Drillco 1000EC149 49/64" Cobalt S&D Drill is part of the industrial-grade 1000EC series engineered for optimal performance in hard metal drilling applications. Featuring a 1/2" reduced shank and premium cobalt steel body, this drill bit offers enhanced wear resistance, excellent heat tolerance, and long tool life. It's the go-to solution for fabricators and machinists requiring precise, consistent hole making in alloys, stainless steel, and other challenging materials. The standardized design reduces the need for frequent adjustments, making it ideal for high-efficiency operations with 1/2" portable drill chucks.
49/64" cutting diameter with 1/2" reduced shank and 3-flat design for slip-resistant grip.
Spiral flute design promotes efficient chip evacuation and cooling.
Robust core geometry improves tool stability and minimizes breakage under load.
135° self-centering split point ensures fast starts and accurate hole placement.
Bronze surface treatment enhances lubricity and supports high-speed cutting.
Consistent 6" overall length across the series for easier tool swaps and inventory control.
Ideal for use on harder metals and heat-resistant alloys.
Minimizes tool failure and downtime with heavy-duty cobalt construction.
Fits standard 1/2" portable drill chucks without the need for adapters.
Simplifies workflow with uniform flute and shank dimensions.
Technical Specifications:
Model: 1000EC149
Drill Size: 49/64"
Shank Size: 1/2" reduced shank with 3-flats
Material: Cobalt steel
Type: Silver & Deming (S&D) drill
Point Type: 135° self-centering split point
Surface Treatment: Bronze
Flute Type: Spiral
Overall Length: 6"
Material Compatibility: Harder metals and alloys
Country of Origin: USA
Product identification
- Brand: Drillco
- Model / MPN: 1000EC149
